Frederik Van Zyl Slabbert: Former Leader of the Opposition in the Whites-Only Parliament, and co-founder of Idasa interviewed by Rupert Taylor and Adam Habib, 24 March 1998, Johannesburg
… leaders had a fairly important consciousness-raising role, Buthelezi in particular. He refused to go the route of … to Tutu, I spoke to Beyers, I spoke to Boesak, I spoke to Buthelezi, I spoke to Archbishop Hurley and said let us all … before the meeting, so I ended-up with de Villiers [?] and Buthelezi. By then Buthelezi was persona non grata, there had …