Zoffer, G. R. (1980). Economic Sanity or Collapse: Including the Roman-loebl approach to economics. McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Zoffer, Gerald R. Economic Sanity or Collapse: Including the Roman-loebl Approach to Economics. New York: McGraw-Hill, 1980.
MLA-Zitierstil (9. Ausg.)Zoffer, Gerald R. Economic Sanity or Collapse: Including the Roman-loebl Approach to Economics. McGraw-Hill, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.