A thought-provoking tale of the "cost of conscience" Rivonia’s Children : Three Families and the Cost of Conscience in White South Africa, G. Frankel : book review. HASA [Internet]. 2021 Apr. 19 [cited 2024 May 9];57(1). Available from: https://upjournals.up.ac.za/index.php/historia/article/view/1071