Estacion, M. Q. (1976). Motivations of teachers in the division of La Union in attending profesional classes [microform]. Photoduplication Service University of the Philippines Library.
Chicagoスタイル(17版)引用形式Estacion, Mauro Quinzon. Motivations of Teachers in the Division of La Union in Attending Profesional Classes [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.
MLA(9版)引用形式Estacion, Mauro Quinzon. Motivations of Teachers in the Division of La Union in Attending Profesional Classes [microform]. Photoduplication Service University of the Philippines Library, 1976.
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