Herold, M. W. “An Excess of Corruption and a Deficit of Toilets: American and Karzai’s ‘successes’ in Afghanistan”. Revista Espaço Acadêmico, Vol. 10, nº 113, outubro de 2010, p. 130-4, https://periodicos.uem.br/ojs/index.php/EspacoAcademico/article/view/11354.