1
by Evans
Published 2011
2
by Najib Ahmad Marzuki
Published 2007
3
by Kerlinger
Published 2000
4
by Shaughnessy
Published 2010
5
by Passer
Published 2011
6
by Feldman
Published 2010
7
by Bordens
Published 2005
8
by Aamodt
Published 1996
9
by Weisinger
Published 1999
10
by Buss
Published 1979
11
Published 1979
12
by Buss
Published 1979