McAllister, James Alexander, author
McGill-Queens University Press, 1984
Buku Teks
edited by Victor Nee and David Stark
Stanford University Press, 1989
Buku Teks
Schaff, Adam
Pergamon Press, 1962
Buku Teks
Wiatr, Jerzy J.
Westview Press, 1988
Buku Teks
Wynot, Edward D., author
University of Georgia Press, 1974
Buku Teks