UN Millennium Project 2005, Investing in Development. A Practical Plan to Achieve the Millennium Development Goals, Earthscan, London - UN Millennium Project 2005, Halving Hunger: it can be done, Earthscan, London – Fao 2004, The state of Food Insecurity in the World 2004. Monitoring Progress towards the World Food Summit and the Millennium Development Goals, Fao Roma