Last seen in:
- Universal - Oct 8 2025
- The Washington Post Sunday - Dec 23 2018
- The Chronicle of Higher Education - Mar 2 2018
- New York Times - Aug 8 2013
- New York Times - Apr 4 2013
- New York Times - Dec 2 2011
- Universal - Dec 10 2006
- Wall Street Journal - Feb 17 2006 - February 17, 2006 - Inn-Cognito
- Universal - Mar 28 2005