Gaya APA

Cooper, R., Kaplan, R, S. (1991). The Design of cost management systems : text, cases and reading . Englewood Cliffs, NJ: Prentice Hall.

Gaya MLA

Cooper, Robin., Kaplan, Robert, S.. "The Design of cost management systems : text, cases and reading". Englewood Cliffs, NJ: Prentice Hall, 1991. Text.