Kolman, Bernard, 1932-, author
Macmillan, 1970
Buku Teks
Olver, Peter J., author
Prentice-Hall, 2006
Buku Teks
Mahmud Imrona, author
Erlangga, 2013
Buku Teks
Rorres, Chris, author
John Wiley & Sons, 1979
Buku Teks
Strang, Gilbert, author
Academic Press, 1980
Buku Teks