Wilson, Jerry D., author
Prentice-Hall, , 2003
Buku Teks
Giambattista, Alan., author
McGraw-Hill, 2007
Buku Teks
Coletta, Vincent, author
Mosby, 1995
Buku Teks
Kenworthy, Ray W., author
F.A. Davis, 1961
Buku Teks
Jones, Edwin R., author
Addison-Wesley , 1992
Buku Teks