Tan, N. A. (1987). Incentives and protection policies in relation to comparative advantage and labor intensity in Philippine manufacturing: An evaluation. School of Economics, University of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTan, Norma A. Incentives and Protection Policies in Relation to Comparative Advantage and Labor Intensity in Philippine Manufacturing: An Evaluation. [Quezon City]: School of Economics, University of the Philippines, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTan, Norma A. Incentives and Protection Policies in Relation to Comparative Advantage and Labor Intensity in Philippine Manufacturing: An Evaluation. School of Economics, University of the Philippines, 1987.
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