Kiyosaki Robert T. (1999). Cashfow Quadrant. Warner Books.
Lua i Stíl Chicago (17ú heag.)Kiyosaki Robert T. Cashfow Quadrant. New York: Warner Books, 1999.
Lua MLA (9ú heag.)Kiyosaki Robert T. Cashfow Quadrant. Warner Books, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.