TRACEY, W. R. (1981). Human resource development standards. Amacom.
芝加哥风格引文TRACEY, William R. Human Resource Development Standards. New York: Amacom, 1981.
MLA引文TRACEY, William R. Human Resource Development Standards. Amacom, 1981.
警告：这些引文格式不一定是100％准确.