Baker, B., & Friedelbaum, S. H. (1966). Government in the United States. Houghton Mifflin.
Cita Chicago (17th ed.)Baker, Benjamin, i Stanley H. Friedelbaum. Government in the United States. Boston: Houghton Mifflin, 1966.
Cita MLA (9th ed.)Baker, Benjamin, i Stanley H. Friedelbaum. Government in the United States. Houghton Mifflin, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.