2
4
5
6
Author: Obama, Barack.
Published 1995
Record Source: Published Materials
Book
7
Author: Wellman, David T.
Published 1977
Record Source: Published Materials
Book
8
Published 1911
Record Source: Published Materials
Journal
9
Author: Kovel, Joel, 1936-
Published 1984
Record Source: Published Materials
Book
11
Author: Stanfield, John H.
Published 1985
Record Source: Published Materials
Book
12
13
Author: Simone, T. Abdou Maliqalim
Published 1989
Record Source: Published Materials
Book
14
15
16
Published 1982
Record Source: Published Materials
Book
17
Record Source: Published Materials
Manuscript
18
19
Record Source: Published Materials
Manuscript
20
Published 1990
Record Source: Published Materials
Book