28 May 1975
References
O’Malley, P. ‘1975’, From: Nelson Mandela Centre of Memory, [online], available at www.nelsonmandela.org.za (Accessed: 2 May 2013)|
MSU, ‘The Christian Institute’, [online], available at kora.matrix.msu.edu (Accessed: 2 April 2013)|
South African History Online, ‘Christian Institute of South Africa (CISA)’,From:South African History Online,[online], available at www.sahistory.org.za (Accessed: 2 May 2013)