Aquino, B. A. (1969). The challenge of regional development in the Philippines. Philippine Journal of Public Administration.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAquino, Belinda A. "The Challenge of Regional Development in the Philippines." Philippine Journal of Public Administration 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAquino, Belinda A. "The Challenge of Regional Development in the Philippines." Philippine Journal of Public Administration, 1969.
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