Erdman, P. (1984). Paul Erdman's money guide: An investor's guide to economics and finance. Secker & Warburg.
Chicago-referens (17:e uppl.)Erdman, Paul. Paul Erdman's Money Guide: An Investor's Guide to Economics and Finance. London: Secker & Warburg, 1984.
MLA-referens (9:e uppl.)Erdman, Paul. Paul Erdman's Money Guide: An Investor's Guide to Economics and Finance. Secker & Warburg, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.