Fisher, L. (1985). Constitutional conflicts between Congress and the president. Princeton University Press.
Cita Chicago (17th ed.)Fisher, Louis. Constitutional Conflicts Between Congress and the President. Princeton, N.J: Princeton University Press, 1985.
Cita MLA (9th ed.)Fisher, Louis. Constitutional Conflicts Between Congress and the President. Princeton University Press, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.