RAPA. (1989). Quarterly newsletter Asia and Pacific plant protection commission; Vol.32; N2. Rome: FAO.
Chicago Style aipamenaRAPA. Quarterly Newsletter Asia and Pacific Plant Protection Commission; Vol.32; N2. Rome: FAO, 1989.
MLA aipamenaRAPA. Quarterly Newsletter Asia and Pacific Plant Protection Commission; Vol.32; N2. Rome: FAO, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.