Clay, H. (1929). The problem of industrial relations, and other lectures. Macmillan.
芝加哥风格引文Clay, Henry. The Problem of Industrial Relations, and Other Lectures. London: Macmillan, 1929.
MLA引文Clay, Henry. The Problem of Industrial Relations, and Other Lectures. Macmillan, 1929.
警告：这些引文格式不一定是100％准确.