IRRI. (1987). Annual report for 1986 - International Rice Research Institute. Philippines: IRRI.
Chicago Style aipamenaIRRI. Annual Report for 1986 - International Rice Research Institute. Philippines: IRRI, 1987.
MLA aipamenaIRRI. Annual Report for 1986 - International Rice Research Institute. Philippines: IRRI, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.