Dyfyniad APA
Deakin, E. B., & Maher, M. (1991). Cost accounting (3rd ed.). Irwin.
Dyfyniad Arddull Chicago
Deakin, Edward B., and Michael Maher. Cost Accounting. 3rd ed. Homewood, IL: Irwin, 1991.
Dyfyniad MLA
Deakin, Edward B., and Michael Maher. Cost Accounting. 3rd ed. Irwin, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.