Patterson, T. E. (1998). We the people: A concise introduction to American politics (2nd ed.). McGraw-Hill.
Dyfyniad Arddull ChicagoPatterson, Thomas E. We the People: A Concise Introduction to American Politics. 2nd ed. New York: McGraw-Hill, 1998.
Dyfyniad MLAPatterson, Thomas E. We the People: A Concise Introduction to American Politics. 2nd ed. McGraw-Hill, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.