1
by Stone
Published 2014
2
3
by Zuckerman,
Published 1998
4
5
by Lewis,
Published 1998
6
by Miller,
Published 1998
7
by Levine,
Published 2003
8
9
Published 2002
10
Published 2000
11
Published 1999
12
Published 2000
13
14
Published 2003
15
Published 2001
16
17
by Mayo,
Published 2005
18
19
20
by Garfinkel,
Published 2000