Sales finance companies and their credit practices /
by Wilbur C. Plummer and Ralph A. Young.

APA Citation

Plummer, W. Clayton., Young, R. Aubrey. (1940). Sales finance companies and their credit practices. New York: National Bureau of Economic Research.

MLA Citation

Plummer, Wilbur Clayton, 1889-, and Ralph Aubrey Young. Sales Finance Companies And Their Credit Practices. New York: National Bureau of Economic Research, 1940.

Warning: These citations may not always be complete (especially for serials).