Falk, R. A. (1968). The Vietnam war and international law. Princeton University.
Cita Chicago (17th ed.)Falk, Richard A. The Vietnam War and International Law. Princeton: Princeton University, 1968.
Cita MLA (9th ed.)Falk, Richard A. The Vietnam War and International Law. Princeton University, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.