Danger in the Comfort Zone: From Boardroom to Mailroom--how to Break the Entitlement Habit That's Killing American Business. AMACOM Div American Mgmt Assn
(原始内容存档于2017-10-19). Sen, Amartya. Poverty and Famines: An Essay on Entitlement and Deprivation. London: Oxford University Press. 1981: 203. ISBN 9780195649543
Michael Ellman 互联网档案馆的存檔,存档日期2007-10-14., The 1947 Soviet Famine and the Entitlement Approach to Famines (页面存档备份,存于互联网档案馆) Cambridge Journal of Economics