De Leon, F. S. (1985). Disparities in material facilities in public elementary schools in the division of Sulu and their effects in pupil learning.
Chicago Style (17. basım) AtıfDe Leon, Florentina S. Disparities in Material Facilities in Public Elementary Schools in the Division of Sulu and Their Effects in Pupil Learning. 1985.
MLA (9th ed.) AtıfDe Leon, Florentina S. Disparities in Material Facilities in Public Elementary Schools in the Division of Sulu and Their Effects in Pupil Learning. 1985.
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