Shannon, T. A. (1983). What are they saying about peace and war? Paulist Press.
Citación estilo ChicagoShannon, Thomas A. What Are They Saying About Peace and War? New York: Paulist Press, 1983.
Cita MLAShannon, Thomas A. What Are They Saying About Peace and War? Paulist Press, 1983.
Warning: These citations may not always be 100% accurate.