Dam, Kenneth W.
University of Chicago Press, 1970
Buku Teks
Bossche, Peter van den, author
Cambridge University Press, 2017
Buku Teks
Bssche, Peter Van Den, author
Cambridge University Press, 2013
Buku Teks
Mavroidis, Petros C., author
MN West, 2013
Buku Teks
edited by Lewis M. Alexander
University of Rhode Island, 1969
Buku Teks