Shaftel, F. R., & Shaftel, G. A. (1982). Role playing in the curriculum (2nd ed.). Prentice-Hall.
芝加哥风格引文Shaftel, Fannie R., 与 George Armin Shaftel. Role Playing in the Curriculum. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1982.
MLA引文Shaftel, Fannie R., 与 George Armin Shaftel. Role Playing in the Curriculum. 2nd ed. Prentice-Hall, 1982.
警告：这些引文格式不一定是100％准确.