Swisher, C. B. (1954). American constitutional development (2nd ed.). Houghton Mifflin.
Cita Chicago (17th ed.)Swisher, Carl Brent. American Constitutional Development. 2nd ed. Boston: Houghton Mifflin, 1954.
Cita MLA (9th ed.)Swisher, Carl Brent. American Constitutional Development. 2nd ed. Houghton Mifflin, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.