Dyfyniad APA

Ajoy,Gangopadhyay. (2007). Conserving agriculture. Gene-Tech books.

Dyfyniad Arddull Chicago

Ajoy,Gangopadhyay. Conserving Agriculture. New Delhi: Gene-Tech books, 2007.

Dyfyniad MLA

Ajoy,Gangopadhyay. Conserving Agriculture. Gene-Tech books, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.