Vergara, F. C. Duplications of the objectives in the courses of study and of the content of textbooks in the Philippine elementary schools. University of the Philippines Library.
Chicago Style (17th ed.) CitationVergara, Felicidad C. Duplications of the Objectives in the Courses of Study and of the Content of Textbooks in the Philippine Elementary Schools. Quezon City: University of the Philippines Library.
MLA (9th ed.) CitationVergara, Felicidad C. Duplications of the Objectives in the Courses of Study and of the Content of Textbooks in the Philippine Elementary Schools. University of the Philippines Library.
Warning: These citations may not always be 100% accurate.