APA ציטוט
Cook, T. D., & Campbell, D. T. (1979). Quasi-experimentation: Design & analysis issues for field settings. Houghton Mifflin Company.
Chicago Style (17th ed.) Citation
Cook, Thomas D., and Donald T. Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Boston: Houghton Mifflin Company, 1979.
ציטוט MLA
Cook, Thomas D., and Donald T. Campbell. Quasi-experimentation: Design & Analysis Issues for Field Settings. Houghton Mifflin Company, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.