McCarthy, W. E. J. (1972). Trade unions. England: Harmondsworth.
Trích dẫn kiểu ChicagoMcCarthy, W. E. J. Trade Unions. England: Harmondsworth, 1972.
MLA引文McCarthy, W. E. J. Trade Unions. England: Harmondsworth, 1972.
警告：這些引文格式不一定是100％准確.
APA引文