Prem Singh Arya. (2008). Ginger production technology. Kalyani publishers.
Chicago Style aipamenaPrem Singh Arya. Ginger Production Technology. New Delhi: Kalyani publishers, 2008.
MLA aipamenaPrem Singh Arya. Ginger Production Technology. Kalyani publishers, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.