1
by Kirby, Stanley Woodburn, 1895-
Published 1957
2
by Kennett, Lee
Published 1985
3
by Wigmore, Lionel
Published 1957
4
by Kreis, Georg, 1943-
Published 1999
5
by Breuer, William B, 1923-
Published 2003
6
by Kahn, David, 1930-
Published 2000
7
by Kennedy, Joseph, 1919-
Published 1989
8
9
Published 1995
10
by Callahan, Raymond
Published 2001
11
12
by Romulo, Carlos Pena, 1899-
Published 1946
13
by Schwarz, Urs, 1905-
Published 1980
14
by Brown, Anthony Cave
Published 1975
15
by Panikkar, K. M, 1896-1963
Published 1943
16
by McCarthy, Dudley
Published 1959
17
Published 2002
18
by Lindsey, Timothy
Published 1997
19
by Hack, Karl
Published 2004
20
by Cairncross, Alec, Sir, 1911-
Published 1991