Last seen in:
- Universal - Feb 17 2016
- New York Times - Sep 19 2014
- The Chronicle of Higher Education - Jul 18 2014
- USA Today - May 9 2012
- Thomas Joseph - King Feature Syndicate - Jan 11 2012
- New York Times - Feb 20 2011
- New York Times - Jul 15 2008
- The Times - Concise - Times2 Concise 3807 - January 23, 2006
- Thomas Joseph - King Feature Syndicate - Mar 2 2004
- New York Times - Feb 1 2004