(1997). International Handbook Of Selection And Assessment. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)International Handbook Of Selection And Assessment. John Wiley & Sons, 1997.
Lua MLA (8ú heag.)International Handbook Of Selection And Assessment. John Wiley & Sons, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.