Buchanan, David A., author
Prentice-Hall, 1997
Buku Teks
Cummings, L.L., author
Richard D. Irwin, 1980
Buku Teks
Jones, Gareth R., author
Addison-Wesley, 1995
Buku Teks
Jones, Gareth R., author
Prentice-Hall, 1994
Buku Teks
Jones, Gareth R., author
Pearson Education, 2004
Buku Teks