Encyclopædia Britannica Online, s.v. "Liberalism" (by Harry K. Girvetz and Minogue Kenneth), p. 16 (accessed May 16, 2006).
Encyclopædia Britannica Online, s.v. "Liberalism" (by Harry K. Girvetz and Minogue Kenneth), p. 16 (accessed May 16, 2006). "With modern liberalism seemingly powerless to boost stagnating living standards in mature industrial economies, the more energetic response to the problem turned out to be a revival of classical liberalism. The intellectual foundations of this revival were primarily the work of the Austrian-born British economist Friedrich von Hayek and the American economist Milton Friedman."
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Raimondo Cubeddu, preface to "Perspectives of Libertarianism", Etica e Politica (Università di Trieste) V, no. 2 (2003). "It is often difficult to distinguish between 'Libertarianism' and 'Classical Liberalism.' Those two labels are used almost interchangeably by those whom we may call libertarians of a minarchist persuasion: scholars who, following Locke and Nozick, believe a state is needed in order to achieve effective protection of property rights."