FEIST, J., & FEIST, G. J. (2017). Teori kepribadian: Theories of personality edisi 8 buku 1. Salemba Humanika.
Lua i Stíl Chicago (17ú heag.)FEIST, Jess, agus Gregory J. FEIST. Teori Kepribadian: Theories of Personality Edisi 8 Buku 1. Salemba Humanika, 2017.
Lua MLA (9ú heag.)FEIST, Jess, agus Gregory J. FEIST. Teori Kepribadian: Theories of Personality Edisi 8 Buku 1. Salemba Humanika, 2017.
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