Noggle, Joseph H.
Ellis Horwood, 1993
Buku Teks
edited by P. Cheeseman and R.W. Oldford
Springer-Verlag, 1994
Buku Teks
Spiegel, Murray R., author
Erlangga , 1994
Buku Teks
Montgomery, Douglas C., author
Wiley, 2014
Buku Teks
Wilcox, Rand R., author
Oxford University Press, 2009
Buku Teks