WINGER B J. (2000). PERSONAL FINANCE (5TH.). PRENTICE -HALL INTERNATIONAL, INC.
Lua i Stíl Chicago (17ú heag.)WINGER B J. PERSONAL FINANCE. 5TH. NEW JERSEY: PRENTICE -HALL INTERNATIONAL, INC, 2000.
Lua MLA (9ú heag.)WINGER B J. PERSONAL FINANCE. 5TH. PRENTICE -HALL INTERNATIONAL, INC, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.