- Author: Maiden Martin, Robustelli Cecilia
- Language: English
- Year: 2009
- Author: Roger Hawkins Richard Towell
- Language: English
- Year: 2015
- Author: Roger Hawkins
- Language: English
- Year: 2015
- Author: Arden Yves
- Language: English
- Year: 2006
- Author: Arden Yves
- Language: English
- Year: 2013
- Author: Benjamin Carmen, Butt John, Rodríguez Antonia Moreira
- Language: English
- Year: 2019
- Author: Antonia Moreira Rodríguez, John Butt, Carmen Benjamin
- Language: English
- Year: 2019
- Author: Martin Durrell
- Language: English
- Year: 2017
- Author: Grattan-Guinness Ivor (eds.)
- Language: English
- Year: 1994
- Author: Yves R. Arden
- Language: English
- Year: 1994