1
Published 2006
2
Published 1993
3
by Frieden, Jeffry A.
Published 1995
4
by Cowhey, Peter F, 1948-
Published 1985
5
6
7
by Filipovic, Miroslava
Published 1997
8
Published 2003
9
by Youngs, Gillian, 1956-
Published 2007