Patterson, T. E. (2002). We the people: A concise introduction to American politics (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Patterson, Thomas E. We the People: A Concise Introduction to American Politics. 4th ed. Dubuque, Iowa: McGraw-Hill, 2002.
Cita MLA (8th ed.)Patterson, Thomas E. We the People: A Concise Introduction to American Politics. 4th ed. McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.