- District Court, District of Columbia | Friday, July 27, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, August 25, 1969 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 2, 1969 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 7, 1969 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 29, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, May 17, 1971 | Cited 0 times
- Alaska Supreme Court | Friday, September 15, 1978 | Cited 0 times