Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec

South African History Online. (2012, August 7). Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec. South African History Online. https://sahistory.org.za/ref/R-0089652

South African History Online (2012) 'Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec', South African History Online, 7 August. Available at: https://sahistory.org.za/ref/R-0089652 (Accessed: 11 November 2026).

South African History Online, Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec [website], https://sahistory.org.za/ref/R-0089652, (accessed 11 November 2026).

"Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec." South African History Online, 7 Aug. 2012, https://sahistory.org.za/ref/R-0089652. Accessed 11 Nov. 2026.

South African History Online. "Fallen Walls: Prisoners of Conscience in South Africa and Czechoslovakia by Jan Karel Coetzee, Lynda Gilfillan, Otakar Hulec." South African History Online. August 7, 2012. https://sahistory.org.za/ref/R-0089652.