Gaya APA

HILTON, R, W., MAHER, M, W. (2003). Cost management: strategies for business decisions . BOSTON: MCGRAW HILL-IRWIN.

Gaya MLA

HILTON, RONALD, W.., MAHER, MICHAEL, W.. "Cost management: strategies for business decisions". BOSTON: MCGRAW HILL-IRWIN, 2003. Text.