- Author: Ever J. Barbero
- Language: English
- Year: 2017
- Author: Ever J Barbero (ed.)
- Language: English
- Year: 2016
- Author: Ever J. Barbero
- Language: English
- Year: 2010
- Author: Ever J. Barbero
- Language: English
- Year: 1998
- Author: Ever J. Barbero
- Language: English