1
by Campbell, 1943-
Published 2006
2
3
by Anderson
Published 2008
4
by Tinbergen
Published 1990
5
by Lynch
Published 2009
6
by Malinvaud
Published 1977
7
by Hazari
Published 1992
8
Published 1988
9
Published 2006
10
11
12
13
by MacDonald
Published 1999
14
by Box
Published 1971
15
16
17
by Taylor
Published 1979
18
by Gupta
Published 1989
19
by Schlosser, 1948-
Published 1992
20