Campbell, D. T. (1963). Experimental and quasi-experimental designs for research. Rand McNally College.
Chicago Style (17. basım) AtıfCampbell, Donald T. Experimental and Quasi-experimental Designs for Research. Chicago: Rand McNally College, 1963.
MLA (9th ed.) AtıfCampbell, Donald T. Experimental and Quasi-experimental Designs for Research. Rand McNally College, 1963.
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