Last seen in:
- L.A. Times Daily - Oct 19 2025
- Universal - Jun 29 2021
- The Sun - Two Speed - Jul 16 2019
- Universal - Jan 10 2018
- L.A. Times Daily - Jan 23 2016
- Wall Street Journal - Oct 7 2015 - Echoes
- The Chronicle of Higher Education - May 2 2014
- The Chronicle of Higher Education - Oct 26 2012
- L.A. Times Daily - Oct 1 2006