Dyfyniad APA

Powell, B. J. Book review: Fraser, M.W., Richman, J.M., Galinsky, M. J. & Day, S. H. Intervention research : developing social programs.

Dyfyniad Arddull Chicago

Powell, Byron J. Book Review: Fraser, M.W., Richman, J.M., Galinsky, M. J. & Day, S. H. Intervention Research : Developing Social Programs.

Dyfyniad MLA

Powell, Byron J. Book Review: Fraser, M.W., Richman, J.M., Galinsky, M. J. & Day, S. H. Intervention Research : Developing Social Programs.

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