Wolf, Eric R., author
Prentice-Hall, 1966
Buku Teks
James, Clive
Faber and Faber, 1979
Buku Teks
Colquhoun, Alan
MIT Press, 1981
Buku Teks
Hofman, Werner
Fischer Bucherei, 1957
Buku Teks
Stoessinger, John G., author
Wadsworth and Cengage Learning, 2011
Buku Teks