3
Available via JSTOR
eBook
5
by Lieberman, Marcel S.
Published 1998
Available via EBSCO eBook Collection
eBook
6
by Scott, John Finley.
Published 1971
Book
7
by Janis, Irving L. 1918-1990.
Published 1977
Book
9
by Benn, Piers.
Published 2011
Available via EBSCO eBook Collection
eBook
12
13
by Audi, Robert, 1941-
Published 2011
Book
14
by Mantell, David Mark.
Published 1974
Book