Waltz, Kenneth N.
Foreign policy and democratic politics : the American and British experience
Little, Brown, 1967
 Buku Teks
Judd, Dennis R.
The politics of American cities : private power and public policy
Little, Brown, 1979
 Buku Teks
Governments and politics of southeast asia
edited by George McTurnan Kahin
Cornell University Press, 1969
 Buku Teks
Governments and politics of Southeast Asia
edited by George McTurnan Kahin
Cornell University Press, 1959
 Buku Teks
Foreign governments : the dynamics of politics abroad
edited by Fritz Morstein Marx
Prentice-Hall, 1952
 Buku Teks