Phelps, O. W. (1955). Introduction to labour economics/4e (4th ed.). McGraw Hill.
シカゴスタイル引用形Phelps, Orme W. Introduction to Labour Economics/4e. 4th ed. New York: McGraw Hill, 1955.
MLA引用形式Phelps, Orme W. Introduction to Labour Economics/4e. 4th ed. McGraw Hill, 1955.
警告: この引用は必ずしも正確ではありません.