Sharma, V. S. (1981). Upasana. National Book Stall.
Citación estilo ChicagoSharma, V. S. Upasana. Kottayam: National Book Stall, 1981.
Cita MLASharma, V. S. Upasana. National Book Stall, 1981.
Warning: These citations may not always be 100% accurate.