↑Deol, Harnik (2012). Religion and Nationalism in India:The Case of Punjab, 1960 -1990(PDF). p. 48. Archived from the original(PDF) on 2018-07-21. Retrieved 2023-05-10. Remarkably, neither is the Qur'an written in Urdu language, nor are the Hindu scriptures written in Hindi, whereas the compositions in the Sikh holy scripture, Adi Granth, are a melange of various dialects, often coalesced under the generic title of Sant Bhasha.
↑The making of Sikh scripture by Gurinder Singh Mann.
↑History of Punjabi Literature by Surindar Singh Kohli.