Bronner, Felix, editor
Springer-Verlag, 2012
eBooks
Morgado, Alonso, author
Springer, 2011
eBooks
Hoskins, R.F., author
Ellis Horwood, 1979
Buku Teks
Dodge, Clayton W., author
Prentice-Hall, 1966
Buku Teks
Bernard, Chester I., author
Harvard University Press , 1966
Buku Teks