- United States Tax Court | Thursday, February 17, 1977 | Cited 0 times
- District Court, N.D. Oklahoma | Thursday, June 2, 1966 | Cited 0 times
- District Court, W.D. Pennsylvania | Friday, March 22, 1968 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Thursday, December 7, 1967 | Cited 0 times