Bolton, A. (1997). Quality management systems for the food industry: A guide to ISO 9001/2. London: Blackie Academic & Professional.
Παραπομπή Chicago StyleBolton, Andrew. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. London: Blackie Academic & Professional, 1997.
Παραπομπή MLABolton, Andrew. Quality Management Systems for the Food Industry: A Guide to ISO 9001/2. London: Blackie Academic & Professional, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.