Burger, J. M. (2015). Personality (Ninth edition.). Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Burger, Jerry M. Personality. Ninth edition. Stamford, CT, USA: Cengage Learning, 2015.
Lua MLA (9ú heag.)Burger, Jerry M. Personality. Ninth edition. Cengage Learning, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.