Problems in retailing,
by Donald Kirk David and Malcolm P. McNair.

APA Citation

David, D. Kirk., McNair, M. P. (Malcolm Perrine). (1926). Problems in retailing. Chicago: A.W. Shaw company.

MLA Citation

David, Donald Kirk, and Malcolm P. (Malcolm Perrine) McNair. Problems In Retailing. Chicago: A.W. Shaw company, 1926.

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