Health and Safety Executive. (1990). Health and safety in kitchens and food preparation areas. HMSO.
Cita Chicago (17th ed.)Health and Safety Executive. Health and Safety in Kitchens and Food Preparation Areas. London: HMSO, 1990.
Cita MLA (9th ed.)Health and Safety Executive. Health and Safety in Kitchens and Food Preparation Areas. HMSO, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.