Activity on over-the-counter markets.

APA Citation

Friend, I., University of Pennsylvania. Wharton School of Finance and Commerce. Securities Research Unit. (1951). Activity on over-the-counter markets. Philadelphia: University of Pennsylvania Press.

MLA Citation

Friend, Irwin, and University of Pennsylvania. Wharton School of Finance and Commerce. Securities Research Unit. Activity On Over-the-counter Markets. Philadelphia: University of Pennsylvania Press, 1951.

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