Peer Reviewed – Published October 1988
Published May 1988
Peer Reviewed – Published December 1986
Peer Reviewed – Published October 1986
Peer Reviewed – Published December 1985
Peer Reviewed – Published January 1984
Peer Reviewed – Published October 1983
Peer Reviewed – Published December 1980
Peer Reviewed – Published December 1976
Peer Reviewed – Published December 1970
Peer Reviewed – Published December 1965