APA aipamena

(1995). Natural resource economics training course. CanTho (Vietnam): CanTho University.

Chicago Style aipamena

Natural Resource Economics Training Course. CanTho (Vietnam): CanTho University, 1995.

MLA aipamena

Natural Resource Economics Training Course. CanTho (Vietnam): CanTho University, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.