- Author: Ph.D CEO Robin Karol Co-Director Beebe Nelson
- Language: English
- Year: 2007
- Author: Beebe N.H.
- Language: English
- Year: 2002
- Author: Arnold Robbins Nelson H.F. Beebe
- Language: English
- Year: 2005
- Author: Raymond S Beebe
- Language: English
- Year: 2004
- Author: Arnold Robbins Nelson H.F. Beebe
- Language: English
- Year: 2005