Triloka Chand. (1991). Patanjal yoga aur Sri Aurobindo yoga. Eastern Book Linker.
Chicago Edition CitationTriloka Chand. Patanjal Yoga Aur Sri Aurobindo Yoga. Delhi: Eastern Book Linker, 1991.
Cita MLATriloka Chand. Patanjal Yoga Aur Sri Aurobindo Yoga. Eastern Book Linker, 1991.
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