Chapman, V. A. (1979). The development of media centers in Clayton County elementary schools [microform]. Photoduplication Service. University of the Philippines Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChapman, Vicencia Alvarez. The Development of Media Centers in Clayton County Elementary Schools [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChapman, Vicencia Alvarez. The Development of Media Centers in Clayton County Elementary Schools [microform]. Photoduplication Service. University of the Philippines Library, 1979.
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