Calvert, P. (1984). Guatemalan insurgency and American security. Inst. for the Study of Conflict.
Chicago-Zitierstil (17. Ausg.)Calvert, Peter. Guatemalan Insurgency and American Security. London: Inst. for the Study of Conflict, 1984.
MLA-Zitierstil (9. Ausg.)Calvert, Peter. Guatemalan Insurgency and American Security. Inst. for the Study of Conflict, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.