- Author: DiBello Lia, Ward Paul, Andrews Dee H., Fiore Stephen M., Hoffman Robert R., Feltovich Paul J
- Language: English
- Year: 2013
- Author: Hoffman Robert R., Markman Arthur B
- Language: English
- Year: 2018
- Author: Coltekin Arzu, Hoffman Robert R., White Raechel A
- Language: English
- Year: 2018
- Author: Hoffman Robert M
- Language: English
- Year: 2017
- Author: Hoffman Robert M (eds.)
- Language: English
- Year: 2016
- Author: W. Michael Hoffman Robert E. Frederick Mark S. Schwartz
- Language: English
- Year: 2014
- Author: Dennis L. Hoffman Robert H. Rasche (auth.)
- Language: English
- Year: 1996
- Author: Ronald Duska Brenda Shay Duska Julie Ragatz(auth.) W. Michael Hoffman Robert E. Frederick(eds.)
- Language: English
- Year: 2011
- Author: Kevin Hoffman Robert Foster
- Language: English
- Year: 2007