Health and Safety ... In Brief
Ridley John R.Kniha
Citace v seznamu literatury:
RIDLEY, John R. Health and Safety ... In Brief. Made Simple Bks. San Diego: Elsevier Science & Technology Books, June 1998. ISBN 9780750637657. Dostupné také z: https://proxy.k.utb.cz/login?url=http://app.knovel.com/hotlink/toc/id:kpHSB00004/health_and_safety_in_brief.