- Author: Mark Hamm, Ramón Spaaij, Simon Cottee
- Language: English
- Year: 2017
- Author: Ramón Spaaij
- Language: English
- Year: 2011
- Author: Ramón Spaaij, Cindy Burleson
- Language: English
- Year: 2012
- Author: Ramón Spaaij Jonathan Magee Ruth Jeanes
- Language: English
- Year: 2014
- Author: Mark S. Hamm and Ramón Spaaij
- Language: English
- Year: 2017
- Author: Ramón Spaaij
- Language: English
- Year: 2006