- Author: Rob Roggema (auth.)
- Language: English
- Year: 2009
- Author: Rob Roggema (auth.) Rob Roggema (eds.)
- Language: English
- Year: 2012
- Author: Rob Roggema (auth.) Rob Roggema (eds.)
- Language: English
- Year: 2014
- Author: Rob Roggema (auth.)
- Language: English
- Year: 2014
- Author: Rob Roggema (auth.)
- Language: English
- Year: 2009