Hacker, Andrew
The study of politics : the western tradition and american origins / Andrew Hacker.
McGraw-Hill, 1973
Buku Teks
Allen, J. W.
A history of political thought in the sixteenth century
Methuen, 1951
Buku Teks
Kranenburg, Roelof, 1880-
Studien over recht en staat
Haarlem, 1926-1946
Buku Teks
Kranenburg, Roelof, 1880-
Studien over recht en staat
De Erven F. Bohn, 1932
Buku Teks
Sargent, Lyman Tower
Ideologi-ideologi politik kontemporer : sebuah analisis komparatif
Erlangga, 1987
Buku Teks