(1982). Introductory notes on "seeds imperialism". Third World Studies Program, University of the Philippines, College of Arts and Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIntroductory Notes on "Seeds Imperialism". [Quezon City]: Third World Studies Program, University of the Philippines, College of Arts and Sciences, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIntroductory Notes on "Seeds Imperialism". Third World Studies Program, University of the Philippines, College of Arts and Sciences, 1982.
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