APA aipamena

Barker, R. (1985). The rice economy of Asia. Washington, D.C: Resources for the Future.

Chicago Style aipamena

Barker, Randolph. The Rice Economy of Asia. Washington, D.C: Resources for the Future, 1985.

MLA aipamena

Barker, Randolph. The Rice Economy of Asia. Washington, D.C: Resources for the Future, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.