Gordon, D. M. (1971). Problems in political economy. Lexington, Massachusetts US: D.C. Health and Company.
Citación estilo ChicagoGordon, David M. Problems in Political Economy. Lexington, Massachusetts US: D.C. Health and Company, 1971.
Cita MLAGordon, David M. Problems in Political Economy. Lexington, Massachusetts US: D.C. Health and Company, 1971.
Precaución: Estas citas no son 100% exactas.