Irons, W. H. (1942). Commercial credit and collection practice. Ronald Press.
Citazione stile Chigago Style (17a edizione)Irons, Watrous Henry. Commercial Credit and Collection Practice. New York: Ronald Press, 1942.
Citatione MLA (9a ed.)Irons, Watrous Henry. Commercial Credit and Collection Practice. Ronald Press, 1942.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.