Dyfyniad APA

Owler L W J & J L Brown. (1975). Wheldon's cost accounting and costing methods/13e (13th ed.). Macdonald.

Dyfyniad Arddull Chicago

Owler L W J and J L Brown. Wheldon's Cost Accounting and Costing Methods/13e. 13th ed. London: Macdonald, 1975.

Dyfyniad MLA

Owler L W J and J L Brown. Wheldon's Cost Accounting and Costing Methods/13e. 13th ed. Macdonald, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.