منابع مورد استفاده:

Washington Department of Labor and Industies, Personal Perotective Equipment (PPE) Guide, Volume 1: General PPE, 2003

U.S Department of Labor, Occupational safety and Health Administration (OSHA), OSHA 3151-12R, Personal Protective Equipment, 2003

U.S Department of Labor, Occupational safety and Health Administration (OSHA), OSHA 3079, Respiratory Protection, 2002

Health and Safety Executive (HSE), HSE 668/25, Personal protective equipment for welding and allied processes: practical guideline on assessment and selection, 1998

 Health and Safety Executive (HSE), Personal Protective Equipment at Work (second edition), Crown Copyright, 2005

 Washington Administration Code (WAC), chapter 296-62 WAC: General occupational health standards, 2009

Bollinger Nancy, Department of health and human services, Centers for disease control and preventing, National Institute for Occupational Safety and Health (NIOSH), NIOSH respirator selection logic, 2004, Cincinnati, OH

Occupational Safety and Environmental Health (OSEH), Personal Protective Equipment (PPE) Guideline-General, Revision:7, 2010

cdc.gov/niosh/ncpc

 cdc.gov/drds/cel/cel_form_code.asp

اداره کل بازرسی کار، معاونت روابط کار، وزارت تعاون، کار و رفاه اجتماعی، آئین‌نامه ایمنی کار در ارتفاع.