Williams, H. R. e., & Huffnagle, J. D. (1969). Macroeconomic theory; selected readings: Edired by Harold R. Williams and John D. Huffnagle. Appleton-Century-Crofts.
Chicago Style (17. basım) AtıfWilliams, Harold R ed, ve John D. Huffnagle. Macroeconomic Theory; Selected Readings: Edired by Harold R. Williams and John D. Huffnagle. New York: Appleton-Century-Crofts, 1969.
MLA (9th ed.) AtıfWilliams, Harold R ed, ve John D. Huffnagle. Macroeconomic Theory; Selected Readings: Edired by Harold R. Williams and John D. Huffnagle. Appleton-Century-Crofts, 1969.
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