Bonello, F. J. (2008). Taking sides: Clashing views on economic issues (13th ed.). McGraw-Hill/Contemporary Learning Series.
Cita Chicago (17th ed.)Bonello, Frank J. Taking Sides: Clashing Views on Economic Issues. 13th ed. Dubuque, Iowa: McGraw-Hill/Contemporary Learning Series, 2008.
Cita MLA (9th ed.)Bonello, Frank J. Taking Sides: Clashing Views on Economic Issues. 13th ed. McGraw-Hill/Contemporary Learning Series, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.