Vitcu, Dumitru
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Luren, Paul Gordon
Hoover Institution, 1976
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Boutros-Ghali, Boutros, 1922-, author
New York Random House 1997,
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Fasulo, Linda M.
Praeger Special Studies, 1984
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edited by Natalie Kaufman Hevener; foreword by Joseph J. Sisco
Westview Press, 1986
Buku Referensi