Higginbottom, Gary N.
Artech House, 1998
Buku Teks
Dattatreya, G.R., author
CRC Press, 2008
Buku Teks
edited by Jens B. Schmitt
Springer-Verlag, 2012
eBooks
King, Peter J.B., author
Prentice-Hall, 1990
Buku Teks
edited by Raghunath Nambiar and Meikel Poess
Springer-Verlag, 2012
eBooks