Contemporary economic problems,
by Paul Fleming Gemmill and associates, Department of Economics, University of Pennsylvania.

APA Citation

Gemmill, P. Fleming., University of Pennsylvania. Dept. of Economics. (1932). Contemporary economic problems. New York: Harper & Brothers.

MLA Citation

Gemmill, Paul Fleming, 1889-, and University of Pennsylvania. Dept. of Economics. Contemporary Economic Problems. New York: Harper & Brothers, 1932.

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