3
Published 1973
Book
4
Published 1999
Book
5
Published 1985
Book
7
Published 2001
Book
9
Published 1982
Journal / Magazine
10
Published 1999
Book
12
Published 1976
Book
13
Published 1984
Book
14
Published 2005
Book
15
Published 2007
Book
17
Published 1997
Book
18
Published 2003
Book