International Secretariat Institute of Pacific Relations, 1943
Buku Teks
Latourette, Kenneth Scott, author
Macmillan, 1952
Buku Teks
Institute for Public Policy Studies , 1992
Buku Teks
Chufrin, Gennady, author
Vekas Publishing House, 1976
Buku Teks
Mason, Edward S., author
Claremont College for the four associated colleges at Claremont, 1955
Buku Teks