Williamson, J. G. (2017). The early years of the University of the Philippines School of Economics. The Philippine Review of Business and Economics.
Chicago-viite (17. p.)Williamson, Jeffrey G. "The Early Years of the University of the Philippines School of Economics." The Philippine Review of Business and Economics 2017.
MLA-viite (9. p.)Williamson, Jeffrey G. "The Early Years of the University of the Philippines School of Economics." The Philippine Review of Business and Economics, 2017.
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