Gaya APA

selto, R, W, H, M, W, M, F, H. (2003). Cost management: strategies for business decisions (ed.2). America: McGraw hill.

Gaya MLA

selto, Ronald, W., Hilton;, Michael, W., Maher;, Frank, H.. "Cost management: strategies for business decisions". ed.2 America: McGraw hill, 2003. Text.