2
by Luthi, Lorenz M., 1970-
Published 2008
Available via JSTOR
eBook
4
by Rozman, Gilbert.
Published 1987
Available via JSTOR
eBook
5
by Shubin, V. G.
Published 2008
Available via JSTOR
eBook
6
by Zagoria, Donald S.
Published 1962
Available via JSTOR
eBook
7
8
Published 1960
Available via Alexander Street Press
Electronic
9
Book
10
by Mili͡ukov, P. N. 1859-1943.
Published 1922
Book
11
Book
12
by Hodgkinson, Harry, 1913-1994.
Published 1952
Book
13
Book
14
by Jersild, Austin,
Published 2014
Book
16
Published 2010
Available via EBSCO eBook Collection
eBook
17
by Joes, Anthony James,
Published 2014
Available via EBSCO eBook Collection
eBook
18
19
20
by Dodd, Thomas J. 1907-1971.
Published 1962
Book