Frankel, Joseph
Oxford University Press, 1964
Buku Teks
Viotti, Paul R
Longman, 2012
Buku Teks
Reynolds, P.A., author
Longman, 1994
Buku Teks
edited by William T.R. Fox
Indiana University of Notre Dame Press , 1959
Buku Teks
edited by Andrew Gyorgy and Hubert S. Gibbs
Prentice-Hall, 1955
Buku Teks