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.
Liberalism - Wikipedia - http://www.britannica.com/eb/article-9117288/liberalism Encyclopedia article outlining the history of the ideology and explaining different forms of liberalism.
Liberalism Under the Microscope - http://archive.tol.cz/transitions/libunmc1.html Michael Cain considers three volumes of essays on liberal economic and political thought in Central Europe.
Liberals and Libertarians - http://archive.tol.cz/transitions/libunmc1.html Points out similarities between the issue positions of U.S. left-liberals and libertarians. Also gives quotes, reading list, and related links.
The Demonisation of Market Liberalism - http://archive.tol.cz/transitions/libunmc1.html 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.