- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, January 15, 1979 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, October 30, 1980 | Cited 0 times
- Supreme Court of the United States | Thursday, September 11, 1986 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times