Gaya APA
Dushyent, G. (2005).
Organic Farming : Standards, Accreditation Certification and Inspection (Cetakan Pertama).
India:
Agrobios.
Gaya MLA
Dushyent, Gehlot.
"Organic Farming : Standards, Accreditation Certification and Inspection".
Cetakan Pertama
India:
Agrobios,
2005.
Text.