Ralston, J. H. (1941). A quest for international order. J. Byrne and Co..
Cita Chicago (17th ed.)Ralston, Jackson H. A Quest for International Order. Washington, D.C.: J. Byrne and Co., 1941.
Cita MLA (8th ed.)Ralston, Jackson H. A Quest for International Order. J. Byrne and Co., 1941.
Atenció: Aquestes cites poden no estar 100% correctes.