Ronald Dworkin, Law’s Empire, Cambridge: Harvard University Press, 1988, pp.10-15.
2. 英文编著
Joel Feinberg & Hyman Cross eds., Philosophy of Law, California: Dickenson Publishing Company, 1975, pp.26-28.
3. 英文期刊文章
H. L. A. Hart, “Positivism and Separation of Law and Morals,” Harvard Law Review Vol.71 (1958), p.596.
4. 英文析出文献
Robert E. Keeton, “The Basic Rule of Legal Cause in Negligence Cases,” in Joel Feinberg & Hyman Gross eds., Philosophy of Law, California: Dickenson Publishing Company, 1975, p.350.
5. 引用美国联邦法院的判决
Natural Resources Defense Council v. Gorsuch, 685 F.2d 718 (D.C. Cir. 1982).
Chevron U.S.A., Inc. v. Natural Resources Defense Council, 467 U.S. 837 (1984).