60律师联署：谴责天津警方拒绝“709案”家属自聘律师 (60 lawyers joint petition: Condamning Tianjin police for prohibiting “709 event” families from hiring their lawyers)
Radio Free Asia, May 31, 2016
http://www.rfa.org/mandarin/yataibaodao/renquanfazhi/ql1-05312016110823.html