Não informado. (1969). Politica Internazionale. Institute for Relations with Africa, Latin America and the Middle East.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Politica Internazionale. Rome: Institute for Relations with Africa, Latin America and the Middle East, 1969.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Politica Internazionale. Institute for Relations with Africa, Latin America and the Middle East, 1969.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.