Não informado. (1958). American Industrial Hygiene Association Journal. American Industrial Hygiene Association.
Chicago-referens (17:e uppl.)Não informado. American Industrial Hygiene Association Journal. Akron, Ohio: American Industrial Hygiene Association, 1958.
MLA-referens (8:e uppl.)Não informado. American Industrial Hygiene Association Journal. American Industrial Hygiene Association, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.