Παραπομπή APA

Clark,Constance J. (1986). Credit and financial management. N.A.C.M.

Παραπομπή Chicago Style

Clark,Constance J. Credit and Financial Management. New York: N.A.C.M, 1986.

Παραπομπή MLA

Clark,Constance J. Credit and Financial Management. N.A.C.M, 1986.