Truner, R. G. e., & Willerman, L. e. (1979). Readings about individual and group differences. Freeman.
芝加哥风格引文Truner, Robert G. ed, 与 Lee ed Willerman. Readings About Individual and Group Differences. San Francisco: Freeman, 1979.
MLA引文Truner, Robert G. ed, 与 Lee ed Willerman. Readings About Individual and Group Differences. Freeman, 1979.
警告：这些引文格式不一定是100％准确.