Shurter, Robert L.
McGraw-Hill, 1959
Buku Teks
McMorrow, Mary Ellen, author
Prentice-Hall, 1983
Buku Teks
Timberlake, Alan, author
Cambridge University Press, 2004
Buku Teks
Chu-Ren Huang, Dingxu Shi, editors
Cambridge University Press, 2016
Buku Teks
Li, Charles N., author
University California Press, 1981
Buku Teks