Hunt, E. K. (2003). Property and Prophets: the Evolution of Economic Institutions and Ideologies. New York: M. E. Sharpe, Inc. ISBN978-0-7656-0608-2.
Ishiyama, John T.; Breuning, Marijike (2010). 21st Century Political Science: A Reference Handbook. 1. London, England: SAGE Publications. ISBN978-1-4129-6901-7.
Lieber, Francis (1881). The Miscellaneous Writings of Francis Lieber, Volume II: Contributions to Political Science. Philadelphia: J. P. Lippincott.
Richardson, James L. (2001). Contending Liberalisms in World Politics: Ideology and Power. Boulder, Colorado: Lynne Rienner Publishers. ISBN978-1-55587-939-6.
Vincent, Andrew (2009). Modern Political Ideologies (Third изд.). Chichester, England: Wiley-Blackwell. ISBN978-1-4051-5495-6.
Alan Bullock and Maurice Shock, ed (1967). The Liberal Tradition: From Fox to Keynes. Oxford.CS1 одржавање: Текст вишка: списак аутора (веза). . Clarendon Press.Недостаје или је празан параметар |title= (помоћ)
Katherine Henry . (2011). Liberalism and the Culture of Security: The Nineteenth-Century Rhetoric of Reform. University of Alabama Press.. draws on literary and other writings to study the debates over liberty and tyranny).
Alan James Mayne (1999). From Politics Past to Politics Future: An Integrated Analysis of Current and Emergent Paradigmss. Greenwood Publishing Group: Westport, Connecticut. ISBN978-0-275-96151-0.