San Francisco Association of Realtors谴责馬兆光。
- Matier, Phillip and Andrew Ross. "S.F. becomes Gotham, with Mar as extra villain." 《旧金山纪事报》. Sunday, November 17, 2013. "San Francisco Supervisor Eric Mar - the man who pushed to take the toys out of Happy Meals[...]"
- Lagos, Marisa. "S.F. Supervisor Eric Mar crafts plan to regulate e-cig use." 《旧金山纪事报》 Tuesday, March 4, 2014 .
- Knight, Heather. "Video draws flak from Eric Mar's camp." 《旧金山纪事报》. Saturday, October 20, 2012. "The San Francisco Association of Realtors spent $50,000 making a 3 1/2-minute video attacking Mar and supporting his challenger, David Lee."