Cronbach, L. J. (1949). Essentials of psychological testing. Harper.
芝加哥风格引文Cronbach, Lee Joseph. Essentials of Psychological Testing. New York: Harper, 1949.
MLA引文Cronbach, Lee Joseph. Essentials of Psychological Testing. Harper, 1949.
警告：这些引文格式不一定是100％准确.