Não informado. (1969). Politica Internazionale. Institute for Relations with Africa, Latin America and the Middle East.
Chicagoスタイル(17版)引用形式Não informado. Politica Internazionale. Rome: Institute for Relations with Africa, Latin America and the Middle East, 1969.
MLA(8版)引用形式Não informado. Politica Internazionale. Institute for Relations with Africa, Latin America and the Middle East, 1969.
警告: この引用は必ずしも正確ではありません.