Berman, Barry, author
Pearson-Prentice Hall, 2007
Buku Teks
Hughes, G. David, author
Addison-Wesley, 1978
Buku Teks
Kavanagh, Thomas C., author
McGraw-Hill, 1978
Buku Teks
Albers, Henry, author
Wiley, 1974
Buku Teks
Lindsay, Robert, author
Richard D. Irwin, 1966
Buku Teks