Gochoco, M. S. H., & Williams, R. M. (1990). A duopoly theory of government money production: The 1930s and 1940s : a comment. Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gochoco, Maria Socorro H., و Raburn M. Williams. "A Duopoly Theory of Government Money Production: The 1930s and 1940s : A Comment." Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Gochoco, Maria Socorro H., و Raburn M. Williams. "A Duopoly Theory of Government Money Production: The 1930s and 1940s : A Comment." Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics), 1990.
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