Cook, T. D., & Campbell, D. T. (1979). Quasi-experimentation: Design & analysis issues for field settings. Houghton Mifflin.
芝加哥风格引文Cook, Thomas D., 与 Donald Thomas Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Boston: Houghton Mifflin, 1979.
MLA引文Cook, Thomas D., 与 Donald Thomas Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Houghton Mifflin, 1979.
警告:这些引文格式不一定是100%准确.