Last seen in:
- Canadiana - Apr 29 2013
- Newsday.com - Jan 15 2013
- The Guardian - Quick crossword No 13,290 - Dec 12 2012
- Wall Street Journal - Nov 30 2012 - November 30, 2012 - It's Time for an Upgrade
- Newsday.com - Nov 25 2012
- Newsday.com - Nov 25 2012
- Newsday.com - Nov 25 2012
- Canadiana - Nov 12 2012
- L.A. Times Daily - May 14 2012
- The Chronicle of Higher Education - Feb 10 2012