Taran Singh. (1981). Sikh Gurus and the Indian spiritual thought. Publication Bureau, Punjabi University.
Chicago Style aipamenaTaran Singh. Sikh Gurus and the Indian Spiritual Thought. Patiala: Publication Bureau, Punjabi University, 1981.
MLA aipamenaTaran Singh. Sikh Gurus and the Indian Spiritual Thought. Publication Bureau, Punjabi University, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.