Agnew, Palmer W., author
Allyn and Bacon, 1996
Buku Teks
Hofstetter, Fred Thomas, 1949-, author
McGraw-Hill, 1995
Buku Teks
edited by Henk M. Blanken ... [and others]
Springer, 2007
Buku Teks
Parekh, Ranjan, author
Tata McGraw-Hill , 2006
Buku Teks
Chapman, Nigel, author
John Wiley & Sons, 2009
Buku Teks