Rujukan Frederik Willem de Klerk

  1. 1 2 de Klerk 1991, m/s. 149.
  2. 1 2 "The Last Trek: A New Beginning". Washington Journal. C-SPAN. 11 June 1999. Dicapai 7 September 2018. Yes, I'm an African, born and bred. My forebears arrived in South Africa in 1688. My later forebears fought the first modern anti-colonial war on the continent of Africa, against Great Britain. I'm an African, through and through, and the fact that I'm white does not detract from my total commitment to my country and through my country, to our continent. 
  3. Johannes (Jan) de Klerk | South African History Online Diarkibkan 13 August 2012 di Wayback Machine.
  4. A. Kamsteeg, E. Van Dijk, F.W. de Klerk, man of the moment. 1990
  5. de Klerk 1991, m/s. 81.
  6. de Klerk 1991, m/s. 139.
  7. de Klerk 1991, m/s. 140; Glad & Blanton 1997, m/s. 579.
  8. de Klerk 1991, m/s. 139, 140.
  9. de Klerk 1991, m/s. 140.