- Garrett Educational Corp., Ada, OK, 1989
- Garrett Educational Corp., Ada, OK, 1990
- Garrett Educational Corp., Ada, Okla., c1989
- Garrett Educational Corp., Ada, Okla., c1990
- Garrett Educational Corp., Ada, OK, c1990
- Garrett Educational Corp., Ada, Okla., 1988
- Garrett Educational Corp., Ada, Okla., c1988