Shannon, T. A. (1983). What are they saying about peace and war? Paulist Press.
Dyfyniad Arddull ChicagoShannon, Thomas A. What Are They Saying About Peace and War? New York: Paulist Press, 1983.
Dyfyniad MLAShannon, Thomas A. What Are They Saying About Peace and War? Paulist Press, 1983.
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