Yabes, L. Y. (1961). The present situation and problems of the organization of research in East Asian Studies. s.n.].
Chicago-referens (17:e uppl.)Yabes, Leopoldo Yabes. The Present Situation and Problems of the Organization of Research in East Asian Studies. [Quezon City: s.n.], 1961.
MLA-referens (9:e uppl.)Yabes, Leopoldo Yabes. The Present Situation and Problems of the Organization of Research in East Asian Studies. s.n.], 1961.
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