Stotlar, David K
Brown and Benchmark, 1993
Buku Teks
Viardot, Eric, author
Artech House, 2004
Buku Teks
Hoffamn, K. Douglas
Horcourt Colledge Publisher, 2002
Buku Teks
Kurtz, David L., author
The Dryden Press , 1981
Buku Teks
Alex Soemadji Nitisemito, author
Ghalia Indonesia, 1984
Buku Teks