Zwaenepoel, P. P. (1975). The functionality of tertiary education in the socio-cultural and economic development of the Philippines. s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZwaenepoel, Paul P. The Functionality of Tertiary Education in the Socio-cultural and Economic Development of the Philippines. [S.l: s.n.], 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रZwaenepoel, Paul P. The Functionality of Tertiary Education in the Socio-cultural and Economic Development of the Philippines. s.n.], 1975.
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