- Supreme Court of Iowa | Wednesday, June 17, 1987 | Cited 0 times
- Court of Appeals of Texas | Thursday, June 18, 1987 | Cited 0 times
- Court of Appeals of Texas | Wednesday, June 30, 1982 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, April 10, 1974 | Cited 0 times