Παραπομπή APA

Wilson , R. M. S. (1983). Cost Control Hand Book (2nd ed.). Gower.

Παραπομπή Chicago Style

Wilson , R M S. Cost Control Hand Book. 2nd ed. Alder Shot: Gower, 1983.

Παραπομπή MLA

Wilson , R M S. Cost Control Hand Book. 2nd ed. Gower, 1983.