Dyfyniad APA

Gormly, A. V. c. (1986). Understanding psychology (4ª ed.). Randon House.

Dyfyniad Arddull Chicago

Gormly, Anne V. cons. Understanding Psychology. 4ª ed. Randon House, 1986.

Dyfyniad MLA

Gormly, Anne V. cons. Understanding Psychology. 4ª ed. Randon House, 1986.

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