- Supreme Court of Pennsylvania | Thursday, August 7, 1986 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, February 9, 1993 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, November 17, 1987 | Cited 0 times
- Court of Civil Appeals of Oklahoma | Tuesday, June 5, 1990 | Cited 0 times