Irons, W. H. (1942). Commercial credit and collection practice. Ronald Press.
Chicagoスタイル(17版)引用形式Irons, Watrous Henry. Commercial Credit and Collection Practice. New York: Ronald Press, 1942.
MLA(9版)引用形式Irons, Watrous Henry. Commercial Credit and Collection Practice. Ronald Press, 1942.
警告: この引用は必ずしも正確ではありません.