(2008). Taking sides: Clashing views on psychological issues fifteenth edition. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Taking Sides: Clashing Views on Psychological Issues Fifteenth Edition. McGraw-Hill, 2008.
Lua MLA (8ú heag.)Taking Sides: Clashing Views on Psychological Issues Fifteenth Edition. McGraw-Hill, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.