Jessup, P. C. (1948). A modern law of nations: An introduction. New York: Macmillan.
Dyfyniad Arddull ChicagoJessup, Philip C. A Modern Law of Nations: An Introduction. New York: Macmillan, 1948.
Dyfyniad MLAJessup, Philip C. A Modern Law of Nations: An Introduction. New York: Macmillan, 1948.
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