GERALD P KOOCHER. (1998). Ethics in psychology (0 19 509201 5). Oxford.
Trích dẫn kiểu ChicagoGERALD P KOOCHER. Ethics in Psychology (0 19 509201 5). Oxford, 1998.
MLA citiranjeGERALD P KOOCHER. Ethics in Psychology (0 19 509201 5). Oxford, 1998.
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