Incoming Resources
- EDC, Tulsa, Okla., 1991
- EDC, Tulsa, Okla., 1994
- Usborne, EDC, London, Tulsa, OK, 2001
- EDC, Tulsa, OK, 2006
- Usborne, EDC, London, Tulsa, Okla., 2006
- Usborne, EDC, London, England, Tulsa, Okla., 1988
- EDC, Tulsa, Okla., 1997
- EDC, Tulsa, Okla., 1998
- Usborne ; Tulsa, OK, EDC, Lonson, 1993, c1992