- Author: Perez Robert X
- Language: English
- Year: 2019
- Author: Sherri Messersmith Lawrence Perez Robert Feldman
- Language: English
- Year: 2013
- Author: Conkey Andrew P., Perez Robert X
- Language: English
- Year: 2012
- Author: Sherri Messersmith Lawrence Perez Robert Feldman
- Language: English
- Year: 2013
- Author: Salvador Cruz Rambaud Rambaud Jose Garcia Perez Robert A Nehmer Derek J S Robinson
- Language: English
- Year: 2010