7Isaiah Berlin:Four Essays on Liberty,Oxford University Press 1969,p.121.
8Hanna Fenichel Pitkin,"Are Freedom and Liberty Twins",Political Theory,No4,Vol.16 (1988).
9Anthony Arblaster,The Rise and Decline of Western Liberalism,Basil Blackwell,1984,p.8.
10Quentin Skinner,Liberty Before Liberalism,p.5.Cambridge University Press 2001.
二级参考文献10
1埃里克·方纳.《自由土地,自由劳力,自由人:内战前共和党的意识形态》(Eric Forter,Free Soil,Free Labor.Free Men:The Ideology of the Republican Party before the Civil war)纽约,1970年.
2迈可尔·霍尔特.《美国辉格党的兴起与衰落:杰克逊时代的政治与内战的开始》(Michael F.Holt,The Rise and Fall of the American Whig Party:Jacksonian Politics and the Onset of the Civil War)纽约.1999年.
3约翰·霍普·富兰克林与洛伦·施文宁格.《逃跑的奴隶:种植业中的反抗者》(John Hope Fanklin and Loren Schweninger,Runaway Slaves:Rebels on the Plantation),牛津大学出版社.