McHugh, J. T. (2003). Ex uno plura: State constitutions and their political cultures. State University of New York Press.
Cita Chicago (17th ed.)McHugh, James T. Ex Uno Plura: State Constitutions and Their Political Cultures. Albany: State University of New York Press, 2003.
Cita MLA (9th ed.)McHugh, James T. Ex Uno Plura: State Constitutions and Their Political Cultures. State University of New York Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.