Health and Safety Executive. (1990). Health and safety in kitchens and food preparation areas. HMSO.
Dyfyniad Arddull ChicagoHealth and Safety Executive. Health and Safety in Kitchens and Food Preparation Areas. London: HMSO, 1990.
Dyfyniad MLAHealth and Safety Executive. Health and Safety in Kitchens and Food Preparation Areas. HMSO, 1990.
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