Food and Agriculture Organization. (1969). FAO study group on rice: 13th session. [s.n.].
Chicago Style aipamenaFood and Agriculture Organization. FAO Study Group on Rice: 13th Session. Manila: [s.n.], 1969.
MLA aipamenaFood and Agriculture Organization. FAO Study Group on Rice: 13th Session. [s.n.], 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.