Lua APA (7ú heag.)

Bernstein, D. A. (1999). Essentials of psychology (Annotated instructor's edition.). Houghton Mifflin.

Lua i Stíl Chicago (17ú heag.)

Bernstein, Douglas A. Essentials of Psychology. Annotated instructor's edition. Boston: Houghton Mifflin, 1999.

Lua MLA (9ú heag.)

Bernstein, Douglas A. Essentials of Psychology. Annotated instructor's edition. Houghton Mifflin, 1999.

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