Παραπομπή APA
European Agency for Safety and Health at Work. (2008). Protecting workers in hotels, restaurants and catering. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Agency for Safety and Health at Work. Protecting Workers in Hotels, Restaurants and Catering. Luxembourg: Office for Official Publications of the European Communities, 2008.
Παραπομπή MLAEuropean Agency for Safety and Health at Work. Protecting Workers in Hotels, Restaurants and Catering. Luxembourg: Office for Official Publications of the European Communities, 2008.
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