Conference of the Southeast Asian Ministers of Education Council (15th : 1980 : Manila). (1980). Fifteenth conference of the Southeast Asian Ministers of Education Council (Manila, 7-11 February 1980). [s.n.].
Chicago Style aipamenaConference of the Southeast Asian Ministers of Education Council (15th : 1980 : Manila). Fifteenth Conference of the Southeast Asian Ministers of Education Council (Manila, 7-11 February 1980). Manila: [s.n.], 1980.
MLA aipamenaConference of the Southeast Asian Ministers of Education Council (15th : 1980 : Manila). Fifteenth Conference of the Southeast Asian Ministers of Education Council (Manila, 7-11 February 1980). [s.n.], 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.