- Supreme Court of Minnesota | Friday, October 6, 1967 | Cited 0 times
- Illinois Supreme Court | Wednesday, October 7, 1970 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, May 7, 1968 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 1, 1969 | Cited 0 times
- Nebraska Supreme Court | Friday, October 10, 1969 | Cited 0 times
- District Court, N.D. Alabama | Friday, February 16, 1968 | Cited 0 times
- Supreme Court of North Carolina | Friday, February 3, 1967 | Cited 0 times
- Illinois Supreme Court | Monday, June 29, 1970 | Cited 0 times
- Texas Supreme Court | Wednesday, July 30, 1969 | Cited 0 times