Ferguson, C., & Freps, J. M. (1965). Principles of economics. New York: Holt, Rinehart and Winston.
シカゴスタイル引用形Ferguson, C.E., , Juanita M. Freps. Principles of Economics. New York: Holt, Rinehart and Winston, 1965.
MLA引用形式Ferguson, C.E., , Juanita M. Freps. Principles of Economics. New York: Holt, Rinehart and Winston, 1965.
警告: この引用は必ずしも正確ではありません.