Snyder, Louis L., author
Van Nostrand, 1955
Buku Teks
Pearson, Frederic S., author
McGraw-Hill, 1992
Buku Teks
Henkin, Louis, author
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