- Court of Appeals for the Ninth Circuit | Monday, June 26, 1978 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, July 6, 1971 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 26, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, January 26, 1982 | Cited 0 times
- District Court, D. Colorado | Thursday, April 8, 1982 | Cited 0 times