Mill" (1991)*"Ang mga Hapones ni Edwin O. Reischauer" (1992);Unpublished manuscripts*"Comparison of the role of education in the political development of Japan and the Philippines.
Mill" (1991)* "Ang mga Hapones ni Edwin O. Reischauer" (1992)* "Comparison of the role of education in the political development of Japan and the Philippines" (кандидатская диссертация; 1970)* Лидия Ю-Хосе.