Neil, James M., author
Prentice-Hall, 1982
Buku Teks
Cubit, Harry T., author
McGraw-Hill, 1981
Buku Teks
Len Holm [et.al]
Pearson/Prentice Hall, 2005
Buku Teks
Hackney, John W., author
John Wiley & Sons, 1965
Buku Teks
Asiyanto, author
Pradnya Paramita, 2010
Buku Teks