Armistead, W. (1979). Relationship between personality and motivational factors and academic achievement of Wagner High School students [microform]. Photoduplication Service. University of the Philippines Library.
Chicago-viite (17. p.)Armistead, William. Relationship Between Personality and Motivational Factors and Academic Achievement of Wagner High School Students [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
MLA-viite (9. p.)Armistead, William. Relationship Between Personality and Motivational Factors and Academic Achievement of Wagner High School Students [microform]. Photoduplication Service. University of the Philippines Library, 1979.
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