Gehlot,Dushyent. (2009). Organic farming Standards, Accreditation,Certification and Inspection. Agrobios.
Chicago Stili AlıntıGehlot,Dushyent. Organic Farming Standards, Accreditation,Certification and Inspection. Jodhpur: Agrobios, 2009.
MLA AlıntıGehlot,Dushyent. Organic Farming Standards, Accreditation,Certification and Inspection. Agrobios, 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..