- Author: Robert C. Palmer
- Language: English
- Year: 2014
- Author: Robert C. Palmer
- Language: English
- Year: 2019
- Author: Nicholas S. Jakubovics, Robert J. Palmer Jr.
- Language: English
- Year: 2013
- Author: Robert T. Palmer, Adriel A. Hilton, Tiffany Patrice Fountaine
- Language: English
- Year: 2012
- Author: Robert T. Palmer, J. Luke Wood
- Language: English
- Year: 2013
- Author: Robert T. Palmer, Dina C. Maramba, Marybeth Gasman
- Language: English
- Year: 2012
- Author: Robert R Palmer
- Language: English
- Year: 2016