Reamer, Frederic G.
Columbia University Press, 1993
Buku Teks
Pisarev, Dmitry
Foreign Languages Publishing House, 1958
Buku Teks
Benton, Ted
Palgrave Macmillan, 2011
Buku Teks
Benton, Ted
Design , 2001
Buku Teks
Bartholomae, David J.
John Wiley & Sons, 1981
Buku Teks