Councilmember Berliner Applauds Council "Turning The Page" On Artificial Turf (Video). Montgomery Community Media, February 10, 2015.
Bill looks to ban 'crumb rubber' turf discontinued by LAUSD. LA School Report, January 6, 2015.
Safety Alert No. 14-06: Safety of Artificial Turf Fields. Office of Environmental Health & Safety, December 2014.
City Tightens Rules on Artificial Turf. The New York Times, June 3, 2010.
City yields ground on crumb rubber in turf wars. New York Daily News, February 10, 2009.