Παραπομπή APA

Handy, R., & Kurtz, P. (1964). A current appraisal of the behavioral sciences. Great Barrington: Behavioral Research Council.

Παραπομπή Chicago Style

Handy, Rollo, and Paul Kurtz. A Current Appraisal of the Behavioral Sciences. Great Barrington: Behavioral Research Council, 1964.

Παραπομπή MLA

Handy, Rollo, and Paul Kurtz. A Current Appraisal of the Behavioral Sciences. Great Barrington: Behavioral Research Council, 1964.

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