3
4
by Boff, Leonardo,
Published 2011
Available via EBSCO eBook Collection
eBook
5
Book
7
by Mott, Stephen Charles.
Published 2011
Book
8
by Stringfellow, William.
Published 1973
Book
9
by Brunner, Emil, 1889-1966.
Published 1947
Book
10
Published 2012
Available via JSTOR
eBook