1
2
by Zakaria, Fareed
Published 2003
3
Published 1984
4
by Rosinski, Herbert, 1903-1962
Published 1965
5
by Meehan, Eugene J.
Published 1965
6
by Minar, David W.
Published 1964
7
by Elliott, Florence
Published 1973
8
by Sargent, Lyman Tower, 1940-
Published 1981
9
by Comfort, Nicholas
Published 1993
10
Published 1955
11
by Sabine, George H.
Published 1963
12
by Ebenstein, William, 1910-
Published 1957
13
by Lester, Jeremy
Published 2000
14
by Scott, James C.
Published 1968
15
by Prell, Michael.
Published 2011
16
by Robbins, Lord
Published 1963
17
Published 1996
18
by Young, George K.
Published 1962
19
by Heimann, Eduard
Published 1961
20
by Silbergh, David M.
Published 2001