Theoretical issues in psychology an introduction. Sage Pub.
Lua i Stíl Chicago (17ú heag.)Theoretical Issues in Psychology an Introduction. Sage Pub.
Lua MLA (8ú heag.)Theoretical Issues in Psychology an Introduction. Sage Pub.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.