2
by Barua, Pradeep.
Published 2005
Available via EBSCO e-books
5
by Record, Jeffrey.
Published 2007
Available via EBSCO e-books
6
by Fields, Nic.
Published 2010
Available via EBSCO e-books
7
Published 2008
Available via JSTOR
8
by Morris, Benny, 1948-
Published 2008
Available via JSTOR