8
Published 1990
Available via Alexander Street Press
Video Video
9
Published 2001
Available via Alexander Street Press
Video Video
10
by DuVal, Kathleen.
Published 2006
Book
11
by Kupperman, Karen Ordahl, 1939-
Published 2007
Book
12
by Hoffer, Peter Charles, 1944-
Published 2013
Book
13
Published 1995
Available via Ambrose Video
Electronic Video Video
14
Published 2000
Available via Ambrose Video
Electronic Video Video
15
Published 2000
Available via Ambrose Video
Electronic Video Video
16
Published 2000
Available via Ambrose Video
Electronic Video Video
17
Available via EBSCO eBook Collection
eBook
18
Published 2006
Available via Alexander Street Press
Electronic Video Video