Venogopal, P. (2004). State of the Indian farmer: Input management (27 Volumes +CD-ROM). Academic Foundation.
Citación estilo ChicagoVenogopal, Pingali. State of the Indian Farmer: Input Management (27 Volumes +CD-ROM). New Delhi: Academic Foundation, 2004.
Cita MLAVenogopal, Pingali. State of the Indian Farmer: Input Management (27 Volumes +CD-ROM). Academic Foundation, 2004.
Precaución: Estas citas no son 100% exactas.