Sloan, S. (2004). Rights and responsibilities: Reading and communication for civics. McGraw-Hill.
Cita Chicago (17th ed.)Sloan, Stephen. Rights and Responsibilities: Reading and Communication for Civics. New York: McGraw-Hill, 2004.
Cita MLA (9th ed.)Sloan, Stephen. Rights and Responsibilities: Reading and Communication for Civics. McGraw-Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.