Incoming Resources
- EDC, Tulsa, Okla., 1991
- Usborne, EDC, London, Tulsa, OK, 2004, c2003
- Usborne, EDC, London, Tulsa, Okla., 2005
- EDC, Tulsa, OK, 2007
- Usborne, EDC, London, Tulsa, Okla., 2007
- Usborne, EDC, London, Tulsa, Okla., 2008
- EDC, Tulsa, Okla., 2005