Tirman, John
Harper & Row, 1989
Buku Teks
Feryando Agung Santoso, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis Membership
Salvadori, Massimo, author
Bobbs-Merrill, 1963
Buku Teks
Boobs-Merrill, 1963
Buku Teks
Greenstein, Fred I., author
Englewood Cliffs, 1970
Buku Teks