Dyfyniad APA

KoÃàhler, W. (1992). Gestalt psychology: An introduction to new concepts in modern psychology. Liveright.

Dyfyniad Arddull Chicago

KoÃàhler, Wolfgang. Gestalt Psychology: An Introduction to New Concepts in Modern Psychology. New York: Liveright, 1992.

Dyfyniad MLA

KoÃàhler, Wolfgang. Gestalt Psychology: An Introduction to New Concepts in Modern Psychology. Liveright, 1992.

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