Arthur A. Macdonell, Sanskrit-English Dictionary, Longmans Green And Co., New York, 1893

Atar Singh (Dr.), Punjabi-English Dictionary, Punjabi University, Patiala, Second Edition, 2015

Baldev Raj Gupta, Research in Indian Linguistics, Ariana Publishing House, New Delhi, 1983

C. Shackle, A Guru Nanak Glossary, Heritage publishers, New Delhi, Third Edition, 2011

Christopher Shackle, An introduction to the sacred language of the Sikhs, Heritage Publishers, New Delhi

David Lodge (Editor), 20th Century Literary Criticism, Longman, London, 1972

David Lodge (Editor), Modern Criticism And Theory, Longman, London, 1988

Dictionary of The Panjabi Language, lodiana Mission, Ludhiana, 1959

Darshan Singh (Dr.), Guru Granth Sahib: Line to Line English Translation & Transliteration, Sikh University Press, Belgium, Third Edition, 2010

Edward O’brien, Glossary of the Multani Language compared with Punjabi and Sindhi, Printed at The Punjab Government Civil Secretariat Press, Lahore, 1881

F. Steingass, A Comprehensive Persian-English Dictionary, Manohar Publishers, New Delhi, 2008

G.S. Randhawa, Guru Nanak's Asa di Var, Guru Nanak Dev University, Amritsar, 1997

G.V. Tagare ( Dr.), A Historical Grammar of Apabhransa, Motilal Banarsidass, Delhi, 1987

George Yule, The Study of Language, Cambridge University, Cambridge, 1985

Gopal Singh (Dr.), Sri Guru Granth Sahib English Translation (Volume 4), Allied Publisher Pvt. Limited New Delhi, Twelfth Edition, 2005

Grierson (Dr.), Dr, Grierson on Punjabi, Pb. Language Department, Patiala, 1961

Gurbachan Singh Makin, The Essence of Sri Guru Granth (Volume 5), Lahore Book Shop, Ludhiana, Second Edition, 2003

Gurbachan Singh Talib, Sri Guru Granth Sahib English Translation (Volume 4), Punjabi University, Patiala, 2004

Gurnam Singh, Sikh Musicology, Gurmat Prakashan, Patiala, 2013

H. H. Wilson, Dictionary in Sanskrit And English, The General Committee of Public Instruction In Bengal, Calcutta, 1832

Harbans Singh (Editor), Encyclopaedia of Sikhism (4 Vols.), Punjabi University, Patiala, 2004

Hardev Bhari (Dr.), Lahndi Phonology, Bharti Press Prakashan, Allahabad, 1962

Harinder Singh, Jaswant Singh and Surenderpal Singh, Guru Granth Sahib (Its Language and Grammar), The Sikh Research Institute, USA, 2014

Harjinder Singh Dilgeer (Dr.), Guru Granth Sahib (Text in Punjabi, Transliteration in Roman Script and Translation in English - with explanation), The Sikh University, England, 2016

Jaswant Singh (Dr.), The Abode of God, Central Sikh Gurdwara Board, Singapore, 2009

Jaswant Singh (Dr.), The Divine Path, Central Sikh Gurdwara Board, Singapore, 2011

John Shakespeare, A Dictionary Hindustani and English, J.L. Cox and Son, London, 1987

John T. Platts, A dictionary of Urdhu, Classical Hindi and English, Manohar Publishers, New Delhi, 2006

Kahan Singh Nabha (Bhai), Encyclopaedia of Sikh Literature, Punjabi University, Patiala, 2014

Kanwaljit Singh (Dr.), Sikh Sacred Music, Punjabi School Denmark, Copenhagen, Denmark, Undated

M. Monier-Williams (Sir), A Sanskrit-English Dictionary, Bharatiya Granth Niketan, New Delhi, 2010

Manmohan Singh, Sri Guru Granth Sahib English/Punjabi Translation (Volume 8), Shiromani Gurdwara Parbandhak Committee, Amritsar, Eighth Edition, 2009

Maya singh (Bhai), The Punjabi Dictionary, Nirmal Publishers, New Delhi, 1998

Naresh Parsad Rastogi (Dr.), Origin of Brahmi Script, Chowkhamba Saraswati Bhawan, Varanasi, 1980

Puran Singh, Spirit of the Sikh, Part II, Volume I, Punjabi University, Patiala, Second Edition,1993

R.L.Turner, A Comparative Dictionary of the Indo-Aryan Languages, Motilal Banarsidass, New Delhi, Second Edition, 1999

Revd. Canon. W.P. Hares, An English-Punjabi Dictionary, Church Missionary Society, Lodhiana, 1929

Sahib Singh (Prof.), About Compilation of Sri Guru Granth Sahib, Singh Brothers, Amritsar, 1996

Satish Rohra (Dr.), Standard Trilingual Dictionary (Sindhi-Hindhi-English), Indian Institute of Sindhology, Adipur, 2011

Surindar Singh Kohli, Dictionary of Guru Granth Sahib, Singh Brothers, Amritsar, 1996

Surindar Singh Kohli, Dictionary of Mythological References in Guru Granth Sahib, Singh Brothers, Amritsar, Second Edition, 1999

Surindar Singh Kohli ,Guru Granth Sahib: An Analytical Study, Singh Brothers, Amritsar, Reprint, 2005

Team AWAT (A Word A Thought), Gurbani Gems, Volume I & II, Singh Brothers, Amritsar, Reprint, 2017

Team AWAT (A Word A Thought), The Beauty of Jap Ji Sahib, Singh Brothers, Amritsar, 2018

T. W. Rhys Davids, Pali-English Dictionary, The Pali Text Society’s, Chipstead, 1921-25

Theos Bernard, Hindu Philosophy, Jaico Publishing house, Bombay, 1957