Gaya APA

KELLEY, D, R., ESTES, J, C. (1993). Interest Amortization Tables 2Ed. (1). : McGraw Hill, Inc..

Gaya MLA

KELLEY, Dennis, R.., ESTES, Jack, C.. "Interest Amortization Tables 2Ed.". 1 : McGraw Hill, Inc., 1993. Textbook.