Sabine, George H.
History of political theory
George G. Harrap, 1952
Buku Teks SO
Sabine, George H.
History political theory
Dryden, 1973
Buku Teks
Sabine, George H.
A History of political theory
Henry Holt, 1950
Buku Teks
Sabine, George H.
A history of political theory
Henry Holt , 1955, 1956
Buku Teks SO
Sabine, George H.
A history of political theory
George G. Harrap, 1959
Buku Teks SO