1
Published 1992
2
by Kemp
Published 1994
3
by Waller
Published 2004
4
by Subramanya
Published 2008
5
by Ember
Published 2011
6
by Jat
Published 2009
7
by Kottak
Published 2010
8
by McCartney
Published 2010
9
by Miller
Published 2009
10
by Haviland
Published 2011
11
by Matsumoto
Published 2008
12
by Keller
Published 2011
13
by Miller
Published 2011
14
Published 1986
15
by Raymer
Published 2009
16
by Podolefsky
Published 2009
17
by Lenkeit
Published 2009
18
by Ember
Published 1999
19
by JOHNSON
Published 1998
20
by Grewal
Published 2001