- United States Tax Court | Monday, February 17, 1969 | Cited 0 times
- District of Columbia Court of Appeals | Friday, June 17, 1966 | Cited 0 times
- District of Columbia Court of Appeals | Monday, March 27, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, March 31, 1966 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, March 28, 1968 | Cited 0 times
- District of Columbia Court of Appeals | Monday, April 27, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, January 26, 1973 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, June 13, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 22, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, March 30, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, April 10, 1967 | Cited 0 times
- District of Columbia Court of Appeals | Wednesday, March 20, 1974 | Cited 0 times
- District of Columbia Court of Appeals | Tuesday, October 3, 1967 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 16, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, January 12, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, February 17, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, January 25, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 8, 1970 | Cited 0 times
- District of Columbia Court of Appeals | Wednesday, February 13, 1985 | Cited 0 times
- Arizona Supreme Court | Wednesday, April 24, 1968 | Cited 0 times