1. Aarshi, P.S., The Golden Temple, Lancer, New Delhi, 1989.
2. Bal, Surjit Singh, Life of Guru Nanak, Punjabi University, Patiala, 1969.
3. Duggal, K.S., Sikh Gurus: Their Lives and Teachings, UBSPD, New Delhi, 1993.
4. Guru Gobind Singh Foundation, Chandigarh, The Tenth Master: Tributes on Tricentenary, 1967’.
5. Kohli, Surinder Singh, Travels of Guru Nanak,’ Punjabi University, Patiala, 1969.
6. Singh, Dr Gopal, History of the Sikh People, World Sikh University Press, New Delhi, 1979.
7. Singh, Fauja, Guru Amar Das: Life and Teachings, Sterling Publication, New Delhi, 1979.
8. Singh, Harbans, Guru Gobind Singh, Sterling Publication, New Delhi, 1979.
9. Singh, Harbans, Guru Nanak, Punjabi University Press, Patiala, 1971.
10. Singh, Kartar, Life of Guru Gobind Singh, Ward Lock & Co., New York, 1967.
11. Singh, Harbans, Guru Gobind Singh and the Mughals, Ward Lock & Co., New York, 1967.
12. Singh, Khushwant, A History of the Sikhs (Vol. 1), Oxford University Press, New Delhi, 1977.
13. Singh, Puran, A Book of the Ten Masters, Punjabi University, Patiala, 1989.
14. Singh, Raja Daljit, Guru Nanak, Lahore Book Shop, Ludhiana, 1979.
15. Singh, Shanta Sarabjeet, Nanak, the Guru, Orient Longman, New Delhi, 1970.
16. Singh Tirlochan, Life of Guru Har Krishan, Delhi Sikh Gurdwara Management Committee, Delhi, 1981
17. Talib, G.S., An Introduction to Sri Guru Granth Sahib, Punjabi University Patiala, 1991.
18. Talib, G.S., Guru Tegh Bahadur: Background and Supreme Sacrifice, Punjabi University, Patiala, 1976.
19. Talib, G.S., The Impact of Guru Gobind Singh on Indian Society, Lahore Book Shop, Ludhiana, 1984.