Edmund Khovey, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Skripsi Membership
Westview Press, 1984
Buku Teks
White, David Manning
Macmillan, 1983
Buku Teks
Bodley, R. V. C., author
Little, Brown, 1955
Buku Teks
Shapcott, Thomas W. (Thomas William), 1935-, author
Agus & Robertson Book, 1989
Buku Teks