Παραπομπή APA
Church, A. H. 1. (1930). Overhead expense in relation to costs, sales and profits. New York: McGraw-Hill.
Παραπομπή Chicago StyleChurch, A. Hamilton 1866-. Overhead Expense in Relation to Costs, Sales and Profits. New York: McGraw-Hill, 1930.
Παραπομπή MLAChurch, A. Hamilton 1866-. Overhead Expense in Relation to Costs, Sales and Profits. New York: McGraw-Hill, 1930.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.