Medalla, E. M. (1978). Estimating the shadow price of labor. School of Economics, University of the Philippines.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMedalla, Erlinda M. Estimating the Shadow Price of Labor. [Quezon City]: School of Economics, University of the Philippines, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMedalla, Erlinda M. Estimating the Shadow Price of Labor. School of Economics, University of the Philippines, 1978.
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