Liberalism 
General philosophical theory outlined by Gerald F. Gaus in the Stanford Encyclopedia of Philosophy.
http://plato.stanford.edu/entries/liberalism/Liberalism 
An article written in 1973 by F.A. Hayek for an Italian encyclopaedia on the content and development of the liberal ideology.
http://www.angelfire.com/rebellion/oldwhig4ever/
Liberals and Libertarians 
Points out similarities between the issue positions of U.S. left-liberals and libertarians. Also gives quotes, reading list, and related links.
http://www.impel.com/liblib/
Guide to Classical Liberal Scholarship 
Concise introduction to the history and theory of classical liberalism.
http://mason.gmu.edu/~ihs/guide.html
Liberalism Under the Microscope 
Michael Cain considers three volumes of essays on liberal economic and political thought in Central Europe.
http://archive.tol.cz/transitions/libunmc1.html
The Demonisation of Market Liberalism 
Speech by Samuel Brittan to the EU Seminar on Europe in 21st Century (April 14 2000). Brittan is a leading economic commentator and Financial Times columnist.
http://www.samuelbrittan.co.uk/spee11_p.html
Classical Liberalism - Wikipedia 
Encyclopedia article examines the classical liberal school and notes distinctions between it and other schools of thought within liberalism such as libertarianism and New Liberalism.
http://en.wikipedia.org/wiki/Classical_liberalism
Liberalism - Wikipedia 
Encyclopedia article outlining the history of the ideology and explaining different forms of liberalism.
http://en.wikipedia.org/wiki/Liberalism
Falling Down: The decline of liberalism in Central and Eastern Europe 
Considers why most liberal parties in Central and Eastern Europe disappeared from the political scene after a promising beginning in the early 1990s. Published in Central Europe Review .
http://www.ce-review.org/00/31/lang31.html
Liberalism 
Entry from the Encyclopaedia Britannica.
http://www.britannica.com/eb/article-9117288/liberalism