1. Global and Local: Food Safety around the Worldhttp://safefoodinternational.org/local_global.pdf
2. Bacterial contamination of street vending food in Kumasi, Ghana;Feglo;J. Med. Biomed. Sci.,2012
3. Assuring Food Safety and Quality: Guidelines for Strengthening National Food Control Systemshttp://www.who.int/foodsafety/publications/capacity/en/Englsih_Guidelines_Food_control.pdf
4. Initiative to Estimate the Global Burden of Foodborne Diseaseshttp://www.who.int/foodsafety/foodborne_disease/ferg/en/index.html
5. Food safety knowledge among food workers in restaurants in Jordan