- Court of Appeals for the Seventh Circuit | Monday, December 11, 1972 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, April 11, 1972 | Cited 0 times
- Nebraska Supreme Court | Tuesday, January 6, 1970 | Cited 0 times
- Oregon Supreme Court | Friday, October 13, 1967 | Cited 0 times
- Court of Appeals of Oregon | Friday, June 9, 1972 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, June 28, 1972 | Cited 0 times
- Washington Supreme Court | Thursday, March 14, 1968 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 5, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 21, 1971 | Cited 0 times