Παραπομπή APA

Wheldon, H. J., & Brett J.E Tarlton A.J. (1947). Costing Simplified (2nd ed.). Macdonald & Evans.

Παραπομπή Chicago Style

Wheldon, Harold James, και Brett J.E Tarlton A.J. Costing Simplified. 2nd ed. London: Macdonald & Evans, 1947.

Παραπομπή MLA

Wheldon, Harold James, και Brett J.E Tarlton A.J. Costing Simplified. 2nd ed. Macdonald & Evans, 1947.