edited by Paul Newbold and Stephen J. Leybourne
Elgar Reference Collection, 2003
Buku Teks
Brockwell, Peter J., author
Springer-Verlag, 1991
Buku Teks
Hannan, Edwar James, author
Science Paprbacks and Methuen, 1960
Buku Teks
edited by David F. Findley
Academic Press, 1981
Buku Teks
Fuller, Wayne A., author
John Wiley & Sons, 1976
Buku Teks