APA استشهاد

Clark,Constance J. (1985). Credits and financial management. N.A.C.M.

استشهاد بنمط شيكاغو

Clark,Constance J. Credits and Financial Management. New York: N.A.C.M, 1985.

MLA استشهاد

Clark,Constance J. Credits and Financial Management. N.A.C.M, 1985.