APA aipamena

IRRI. (1978). IRRI research paper series (IRPS) vol 1: Nos 1-20, 1976-1978. Philippines: IRRI.

Chicago Style aipamena

IRRI. IRRI Research Paper Series (IRPS) Vol 1: Nos 1-20, 1976-1978. Philippines: IRRI, 1978.

MLA aipamena

IRRI. IRRI Research Paper Series (IRPS) Vol 1: Nos 1-20, 1976-1978. Philippines: IRRI, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.