- Author: Reynolds Emily
- Language: English
- Year: 2018
- Author: Boyes Ph.D Alice
- Language: English
- Year: 2015
- Author: Helgoe Laurie A., Wilhelm Laura R., Kommor Martin J
- Language: English
- Year: 2006
- Author: Green Wendy
- Language: English
- Year: 2011
- Author: Dr. Claire Weekes
- Language: English
- Year: 2017
- Author: Alice Boyes
- Language: English
- Year: 2015