Saville-Kent, William, 1845-1908, author
Cambridge University Press, 2013
Buku Teks
Crawford, R. M.
Hutchinson's University Library, 1955
Buku Teks
Crawford, R.M., author
Hutchinson University Library, 1952.
Buku Teks
Dakin, William J., author
Angus and Robertson, 1956
Buku Teks
Carson, Rachel L.
he New American Library, 1956
Buku Teks