Here are some links that I found useful regarding mold in basements often caused by improper vapor barriers.
http://www.buildingscience.com/docum...commendations/ (very good!!)
http://www.buildingscience.com/docum...dations2014air ("One of the worst assemblies for basement walls from the perspective of mold and moisture problems is a foundation wall that is internally framed and insulated with fiberglass cavity insulation and covered with a plastic vapor barrier."
http://www.huduser.org/Publications/...sturehomes.pdf (p. 54, 84)
Fine Homebuilding No. 169 March 2005 p. 78
Fine Homebuilding No. 162, May 2004 p. 52
ICAA Technical Bulletin re vapor retarders "it is recommended that a vapor retarder not be used in a wall that is partially or fully below grade."]