Yabes, L. Y. (1961). The present situation and problems of the organization of research in East Asian Studies. s.n.].
Chicago Style aipamenaYabes, Leopoldo Yabes. The Present Situation and Problems of the Organization of Research in East Asian Studies. [Quezon City: s.n.], 1961.
MLA aipamenaYabes, Leopoldo Yabes. The Present Situation and Problems of the Organization of Research in East Asian Studies. s.n.], 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.