- Court of Appeals for the D.C. Circuit | Monday, May 26, 1969 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, August 3, 1981 | Cited 0 times
- Washington Supreme Court | Thursday, May 16, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 28, 1965 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, April 19, 1971 | Cited 0 times