Schulz-Herzenberg, C. (2007). A silent revolution: South African voters, 1994–2006. State of the Nation: South Africa, 114-45.
Schulz-Herzenberg, C. (2007). A Silent Revolution: South African voters, 1994 - 2006. Cape Town, South Africa: HSRC Press. http://hdl.handle.net/11427/19598
Schulz-Herzenberg, Collette. A Silent Revolution: South African voters, 1994 - 2006. Cape Town, South Africa: HSRC Press. 2007. http://hdl.handle.net/11427/19598.
Schulz-Herzenberg C. A Silent Revolution: South African voters, 1994 - 2006. Cape Town, South Africa: HSRC Press; 2007.http://hdl.handle.net/11427/19598