Strengths & convictions : the life and times of the South African Nobel Peace Prize laureates ; Albert Luthuli, Desmond Tutu, FW De Klerk, Nelson Mandela - Jantjes, Gavin Hrsg; Sachs, Albie 1935-; Luthuli, Albert John 1898-1967; Nobels Fredssenter (Press Publishing, 2009)