- Author: Xerox Corporation. Palo Alto Research Center, Hiltzik Michael A
- Language: English
- Year: 2009
- Author: Xerox Corporation. Palo Alto Research Center, Hiltzik Michael A
- Language: English
- Year: 2009
- Author: Hiltzik Michael A., Lawrence Ernest Orlando
- Language: English
- Year: 2015
- Author: Hiltzik Michael A
- Language: English
- Year: 2010