Παραπομπή APA

Owler, L., & Brown, J. (1960). Wheldon's cost accounting and costing methods. Macdonald and Evans.

Παραπομπή Chicago Style

Owler, L.W.J, και J.L Brown. Wheldon's Cost Accounting and Costing Methods. London: Macdonald and Evans, 1960.

Παραπομπή MLA

Owler, L.W.J, και J.L Brown. Wheldon's Cost Accounting and Costing Methods. Macdonald and Evans, 1960.