Feinberg, A. (1993). Downsize your debt: How to take control of your personal finances. Penguin.
Lua i Stíl Chicago (17ú heag.)Feinberg, Andrew. Downsize Your Debt: How to Take Control of Your Personal Finances. New York: Penguin, 1993.
Lua MLA (9ú heag.)Feinberg, Andrew. Downsize Your Debt: How to Take Control of Your Personal Finances. Penguin, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.