Bernardi, Luigi; Fumagalli, Elena and Fumagalli, Laura (2007): Tax Systems and tax reforms in Latin America, Part I : country studies, Colombia. Published in: Tax Systems and Tax Reforms in Latin America - Routledge (15. September 2008): pp. 205-224.
Bernardi, Luigi; Gandullia, Luca and Fumagalli, Laura (2005): Tax Systems and Tax Reforms in South and East Asia: Overview of Tax Systems and main policy issues. Published in: Bernardi L., Fraschini A. Shome P. (Eds) Tax Systems and Tax Reforms in South and East Asia - London, Routledge 2006 : pp. 3-35.
Bernardi, Luigi; Fumagalli, Laura and Gandullia, Luca (2005): Tax systems and tax reforms in south and East Asia: Overview of the tax systems and main policy tax issues. Published in: Tax systems and tax reforms in South and East Asia : pp. 3-34.