4
Published 1941
Available via Alexander Street Press
Video Video
5
Published 1943
Available via Alexander Street Press
Video Video
6
by Overy, R. J.
Published 2001
Book
7
Published 1996
Available via Alexander Street Press
Electronic Video Video
8
by Hough, Richard, 1922-1999.
Published 1989
Book
9
by Townsend, Peter, 1914-1995.
Published 1972
Book
10
by Johnson, David, 1950-
Published 1998
Available via EBSCO eBook Collection
eBook
12
13
by Mosley, Leonard, 1913-1992.
Published 1977
Book