Fischer, S. (1983). Economics. McGraw-Hill.
Cita Chicago (17th ed.)Fischer, Stanley. Economics. New York: McGraw-Hill, 1983.
Cita MLA (9th ed.)Fischer, Stanley. Economics. McGraw-Hill, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.
Fischer, S. (1983). Economics. McGraw-Hill.
Cita Chicago (17th ed.)Fischer, Stanley. Economics. New York: McGraw-Hill, 1983.
Cita MLA (9th ed.)Fischer, Stanley. Economics. McGraw-Hill, 1983.