APA
Catholic Institute for International Relation, . (1991). Angola: the possible peace. London: Catholic Institute for International Relations.
Chicago
Catholic Institute for International Relation, . 1991. Angola: the possible peace. London: Catholic Institute for International Relations.
Harvard
Catholic Institute for International Relation, . (1991). Angola: the possible peace. London: Catholic Institute for International Relations.
MLA
Catholic Institute for International Relation, . Angola: the possible peace. London: Catholic Institute for International Relations. 1991.