Freedman, R. (1952). Principles of sociology: A text readings. Holt.
Chicagoスタイル(17版)引用形式Freedman, Ronald. Principles of Sociology: A Text Readings. New York: Holt, 1952.
MLA(9版)引用形式Freedman, Ronald. Principles of Sociology: A Text Readings. Holt, 1952.
警告: この引用は必ずしも正確ではありません.