Fitzgerald, C.P.
Cresset Press, 1953
Buku Teks SO
Guoli, Liu, 1961-
Palgrave, 2017
Buku Teks
Elegant, Robert S.
St. Martin's Press, 1959
Buku Teks
edited by Carla P. Freeman
Palgrave Macmillan, 2015
Buku Teks SO
Xu, Chengbei
International Press, 2003
Buku Teks