Burkholder, J. Peter, author
W.W. Norton, 2010
Buku Teks
Buku Teks
Johnson, Elmer D., author
The Scarecrow Press, 1970
Buku Teks
McKay, John P., author
Houghton Mifflin , 1983
Buku Teks
Adams, Laurie Schneider, author
Brown & Benchmark , 1997
Buku Referensi