Fejer, Peter A., author
Springer-Verlag, 1991
Buku Teks
Kolman, Bernard, 1932-, author
Prentice-Hall, 1987
Buku Teks
edited by Wolfram Kahl, Timothy G. Griffin
Springer-Verlag, 2012
eBooks
Rosen, Kenneth H., author
McGraw-Hill, 2007
Buku Teks
Rosen, Kenneth H., author
McGraw-Hill, 2013
Buku Teks