McCurdy, D. (2005). How much is enough?: Balancing today's needs with tomorrow's retirement goals. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)McCurdy, Diane. How Much Is Enough?: Balancing Today's Needs with Tomorrow's Retirement Goals. Hoboken: John Wiley & Sons, 2005.
Lua MLA (8ú heag.)McCurdy, Diane. How Much Is Enough?: Balancing Today's Needs with Tomorrow's Retirement Goals. John Wiley & Sons, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.