Dyfyniad APA

Maio, G. R., & Haddock, G. (2009). The psychology of attitudes and attitude change. Sage Publications Ltd.

Dyfyniad Arddull Chicago

Maio, Gregory R., and Geoffrey Haddock. The Psychology of Attitudes and Attitude Change. London: Sage Publications Ltd, 2009.

Dyfyniad MLA

Maio, Gregory R., and Geoffrey Haddock. The Psychology of Attitudes and Attitude Change. Sage Publications Ltd, 2009.

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