Avestruz, F. S. (1978). Choice of technology: The case of Phlippine sugar factories. School of Economics, University of the Philippines.
Chicago Style (17. basım) AtıfAvestruz, Fred S. Choice of Technology: The Case of Phlippine Sugar Factories. [Quezon City]: School of Economics, University of the Philippines, 1978.
MLA (9th ed.) AtıfAvestruz, Fred S. Choice of Technology: The Case of Phlippine Sugar Factories. School of Economics, University of the Philippines, 1978.
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