Leavitt, F. (2001). Evaluating scientific research: Separating fact from fiction. Prentice Hall.
Chicago Style (17. basım) AtıfLeavitt, Fred. Evaluating Scientific Research: Separating Fact from Fiction. Upper Saddle River, N.J: Prentice Hall, 2001.
MLA (9th ed.) AtıfLeavitt, Fred. Evaluating Scientific Research: Separating Fact from Fiction. Prentice Hall, 2001.
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