Eckstein, Alexander
Cambridge University Press, 1979
Buku Teks
Foreign Language Press, 1977
Buku Teks
Bonnichon, Father Andre, author
The Faculty of Law University Aurore, 1954
Buku Teks
Barnett, A. Doak (Arthur Doak), author
Frederick A. Praeger, 1962
Buku Teks
Lewis, John W., author
Cornell University Press, 1963
Buku Teks
Barnett, A. Doak (Arthur Doak), author
Frederick A. Praeger, 1963
Buku Teks