Gaya APA

Lechter, S, L., kiyosaki, R, T. (1999). The Cashflow Quadrant : rich dad's guide to financial freedom . Arizona: Techpress.

Gaya MLA

Lechter, Sharon, L.., kiyosaki, Robert, T.. "The Cashflow Quadrant : rich dad's guide to financial freedom". Arizona: Techpress, 1999. Text.