Taylor, C., author
Pineridge, 1981
Buku Teks
Mitchell, A. R. (Andrew R.), author
John Wiley & Sons, 1977
Buku Teks
Qin, Qing-Hua, author
CRC Press, 2009
Buku Teks
Logg, Anders, editor
[Springer-Verlag, ], 2012
eBooks
Hinton, E., author
Pineridge Press, 1979
Buku Teks