Dyfyniad APA

Feist, J., Feist, G. J., & Roberts, T. (2019). Theories of Personality (9th ed.). McGraw Hill Education (India) Pvt. Ltd.

Dyfyniad Arddull Chicago

Feist, Jess, Gregory J. Feist, and Tomi-Ann Roberts. Theories of Personality. 9th ed. Chennai: McGraw Hill Education (India) Pvt. Ltd, 2019.

Dyfyniad MLA

Feist, Jess, et al. Theories of Personality. 9th ed. McGraw Hill Education (India) Pvt. Ltd, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.