Παραπομπή APA

Drury, C. (1998). Costing an introduction (4th ed.). International Thomson Business Press.

Παραπομπή Chicago Style

Drury, Colin. Costing an Introduction. 4th ed. London: International Thomson Business Press, 1998.

Παραπομπή MLA

Drury, Colin. Costing an Introduction. 4th ed. International Thomson Business Press, 1998.