American Industrial Hygiene Association
http://www.aiha.org/content/topics/mold

Center for Disease Control, National Center for Environmental Health
http://www.cdc.gov/mold/faq.htm

Molds in the Environment
https://www.epa.gov/mold

United States Environmental Protection Agency
www.euro.who.int/__data/…/E92645.pdf

World Health Organization
https://www.osha.gov/ A Brief Guide to Mold in the Workplace (2013)

Asthma and Allergy Foundation of America
http://www.aafa.org/page/mold-allergy.aspx

Facts about Mold, AIHA
http://www.aiha.org