Longkutoy, John J., author
Mutiara, 1980
Buku Teks
Louden, Kenneth C., author
Course Technology Cengage Learning, 2012
Buku Teks
Wand, Mitchell, author
North Holland, 1980
Buku Teks
Wilson, Leslie B., author
Addison-Wesley, 1988
Buku Teks
Price, Wilson T., author
Rinehart Press, 1968
Buku Teks