editor, Joseph L. Pagliari
Irwin, 1996
Buku Referensi
Hilda Roselina Theresia, author
2017
UI - Skripsi (Membership)
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)
Curley, Anthony J.
Harper & Row , 1979
Buku Teks
Prime, John H., author
Prentice-Hall, 1958
Buku Teks