Ragmala Singh Ashok. Rāgmālā Nirṇai. Amritsar, n.d. 3. Surindar Siṅgh Kohli. A Critical Study of Adi Granth. Delhi, 1961 4. Max Arthur Macauliffe. The Sikh Religion: Its Gurus, Sacred Writings and Authors. Oxford, 1909 5. Professor Sahib Singh. About the Compilation of Sri Guru Granth Sahib (Tr. Daljit Singh). Amritsar, 1996 6. Madan Singh. Raag Maala - A Re-appraisal in the Context of Sri Guru Granth Sahib Ji. Amritsar, 2003. 7. Taran Singh. Ragmala. The Encyclopaedia of Sikhism, Vol. III. Ed. Harbans Singh. Punjabi University, Patiala, 1997. P 426. 8. Kavi Santokh Singh. Sri Gur Partap Suraj Granth. https://web.archive.org/web/20080905180746/http://www.ik13.com/Rasses/SGPS%20Raas%203.pdf Ragmala Ragmala
Timeline of Adi Dharm Sikh gentleman Sirdar Dayal Singh Majithia from the priestly family of this temple joined the Adi Dharma and subsequently contributed much money to the faith and also became a founder Trustee of the Sadharan Brahmo Samaj in 1880. In the meantime (1872–1875) in Punjab due to Schisms in Adi Brahmo Samaj at Calcutta, a new variant of Adi Brahmoism called Arya Samaj began to take root. While travelling its founder Swami Dayanand came into close and extended contact with Raj Narayan Bose, Debendranath Tagore etc. Swami Dayanand closely studied Tagore's book Brahmo Dharma, a comprehensive manual of religion and ethics