Tucson University. Health & Safety in the Arts, A Searchable Database of Health & Safety Information for Artists. Tucson University Studies. Dostupné online. Archivované 2009-05-10 na Wayback Machine
Tucson University. Health & Safety in the Arts, A Searchable Database of Health & Safety Information for Artists. Tucson University Studies. Dostupné online. Archivované 2009-05-10 na Wayback Machine