- Supreme Court of Pennsylvania | Wednesday, May 27, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, June 26, 1989 | Cited 0 times
- Superior Court of Pennsylvania | Friday, December 28, 1956 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, November 13, 1992 | Cited 0 times
- Colorado Attorney General Reports | Friday, April 17, 1987 | Cited 0 times
- Commonwealth Court of Pennsylvania | Monday, March 30, 1998 | Cited 0 times
- District Court, E.D. Pennsylvania | Wednesday, June 6, 1956 | Cited 0 times
- Supreme Court of Colorado | Monday, September 18, 1972 | Cited 0 times