- District Court, D. Puerto Rico | Monday, June 20, 1988 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 19, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, April 6, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, June 20, 1960 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 16, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1985 | Cited 0 times
- Supreme Court of the United States | Tuesday, December 1, 1987 | Cited 0 times