Wei, William W.S.
Addison-Wesley, 1990
Buku Teks
Wei, William W.S.
Pearson-Addison Wesley, 2006
Buku Teks
Enders, Walter, 1948-
John Wiley & Sons, 2015
Buku Teks
edited by Paul Newbold and Stephen J. Leybourne
Elgar Reference Collection, 2003
Buku Teks
Hannan, Edwar James
Science Paprbacks and Methuen, 1960
Buku Teks