SANTROCK, J. W. (2005). Psychology: Essentials updated second edition. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)SANTROCK, John W. Psychology: Essentials Updated Second Edition. McGraw-Hill, 2005.
Lua MLA (8ú heag.)SANTROCK, John W. Psychology: Essentials Updated Second Edition. McGraw-Hill, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.