Keeton, William T., author
W.W. Norton, 1968
Buku Teks
Matthews, Janice R., author
Cambridge University Press, 2016
Buku Teks
Leith, John D., author
Burgess, 1970
Buku Teks
Welty, Gordon, autor
Woodhead Publishing, 2013
Buku Teks
Geller, Yu A., author
MIR Publishers, 1977
Buku Teks