Income redistribution / edited by Colin Campbell
American Enterprise Institute for Public Policy Research, 1977
 Buku Teks
Data processing and the law / Edited by Colin Campbell
Sweet & Maxwell, 1984
 Buku Teks
Hanselman, Duane
The student edition of MATLAB: version 5 user's guide
Prentice-Hall, 1997
 Buku Teks
Hanselman, Duane
Mastering MATLAB 5 : a comprehensive tutorial and reference
Prentice-Hall, 1998
 Buku Teks
Redfern and hunter on international arbitration
by Nigel Blackaby [and others]
Oxford university press, 2009
 Buku Teks