Schelling, Thomas C., author
Yale University Press, 1966
Buku Teks
Schelling, Thomas C., author
The Twentieth Century Fund, 1961
Buku Teks
Lieuwen, Edwin
Frederick A Praeger, 1960
Buku Teks
Millis, Walter
Atheneum, 1965
Buku Teks
Kua, Kia Soong, author
Suaram, 2010
Buku Teks