Sivananda, S. (1973). Gyana yoga ([1st ed.].). Motilal Banarsidass.
Chicago Style (17th ed.) CitationSivananda, Swami. Gyana Yoga. [1st ed.]. Delhi: Motilal Banarsidass, 1973.
Cita MLASivananda, Swami. Gyana Yoga. [1st ed.]. Motilal Banarsidass, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.