- Court of Appeals of Maryland | Tuesday, June 21, 1977 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, August 2, 1974 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, August 3, 1982 | Cited 0 times