Lua APA (7ú heag.)

Hassett, J. (1984). Psychology in perspective (ed.). Harper & Row.

Lua i Stíl Chicago (17ú heag.)

Hassett, James. Psychology in Perspective. ed. Cambridge, Philadelphia: Harper & Row, 1984.

Lua MLA (9ú heag.)

Hassett, James. Psychology in Perspective. ed. Harper & Row, 1984.

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