1
Published 2008
2
Published 2012
3
4
by MIFFLIN
Published 1993
5
by Aguirre
Published 2009
6
7
by DE TINGUY
Published 1999
8
by SHULL
Published 1999
9
by PATERSON
Published 2000
10
Published 2000
11
by SHULL
Published 1999
12
by MELANSON
Published 2000
13
by PATERSON
Published 2000
14
by Kim
Published 2000
15
by LEVIN
Published 1998
16
Published 2007
17
by Mendell
Published 2007
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18
by Buckingham
Published 2008
19
by Carnes
Published 2008
20
by Clinton
Published 2005