journal article in trade publication published in 2006

journal article published in 2006

abstract published in 2002

abstract published in 2002

abstract published in 2005

field study published in 2000

field study published in 2006

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field study published in 2003

field study published in 2004

field study published in 2005

field study published in 2004

field study published in 1997

field study published in 1998

chapter published in 2005

book published in 2005

journal article published in 1997

publication published in 2002

abstract published in 2002

abstract published in 2001

journal article published in 2002