レッドラップ対ニューヨーク州事件
Hagle, Timothy M. (1991). “But Do They Have to See It to Know It? The Supreme Court's Obscenity and Pornography Decisions”. The Western Political Quarterly (University of Utah) 44 (4): 1039–1054. doi:10.2307/448806. JSTOR 448806.
Kobylka, Joseph F. (1987). “A Court-Created Context for Group Litigation: Libertarian Groups and Obscenity”. The Journal of Politics (Cambridge University Press) 49 (4): 1061–1078. doi:10.2307/2130784. JSTOR 2130784.