Last seen in:
- L.A. Times Daily - Aug 17 2012
- New York Times - Jun 6 2012
- New York Times - Feb 27 2012
- L.A. Times Daily - Jan 24 2012
- The Chronicle of Higher Education - Jun 3 2011
- L.A. Times Daily - Apr 27 2011
- New York Times - Feb 15 2011
- New York Times - Jan 2 2011
- New York Times - Feb 9 2010
- New York Times - Dec 10 2009