Pearson, Frederic S.
McGraw-Hill, 1992
Buku Teks
Henkin, Louis
Council on Foreign Relations, 1979
Buku Teks
Brockway, Thomas P.
D. Van Nostrand Company, Inc. , 1957
Buku Teks
editorial board, Lalit Mansingh ... [and others]
Konark, 1998
Buku Teks
Shekhar, Vibhanshu
Routledge, 2018
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