- Author: Timothy D. Barnes
- Language: English
- Year: 1982
- Author: Robert M. Calhoon, Timothy M. Barnes, Robert S. Davis
- Language: English
- Year: 2012
- Author: Timothy David Barnes
- Language: English
- Year: 1981
- Author: Timothy David Barnes
- Language: English
- Year: 1982
- Author: Timothy D. Barnes
- Language: English
- Year: 1998
- Author: Timothy D. Barnes
- Language: English
- Year: 1981
- Author: Timothy David Barnes
- Language: English
- Year: 1981
- Author: Timothy D. Barnes George Bevan
- Language: English
- Year: 2013
- Author: Timothy J. Barnes David Harrison A. Richard Newton Rick L. Spickelmier (auth.)
- Language: English
- Year: 1992