Warmke, R. F. Consumer economic problems (8th ed.). South-Western Pub.
Citace podle Chicago (17th ed.)Warmke, Roman F. Consumer Economic Problems. 8th ed. Cincinnati: South-Western Pub.
Citace podle MLA (9th ed.)Warmke, Roman F. Consumer Economic Problems. 8th ed. South-Western Pub.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..