Παραπομπή APA

Caroll, P. (1952). How to control production costs. MC -graw hill book company.

Παραπομπή Chicago Style

Caroll, Phil. How to Control Production Costs. New York: MC -graw hill book company, 1952.

Παραπομπή MLA

Caroll, Phil. How to Control Production Costs. MC -graw hill book company, 1952.