Taylor and Francis, 1997
Buku Teks
Mann, J., author
Clarendon Press, 1980
Buku Teks
Chen, Xulu, author
Silkroad Press, 2013
Buku Teks
Richter, Gerhart, author
Gerg Thieme, 1978
Buku Teks
editor, Bondy, Philip K.; Rosenberg, Leon E.
Saunders , 1974
Buku Teks