Jernberg, L. 2018. The Changing Balance of Power in the Indian ocean: Implications for South Africa. PhD Thesis, University of the Witwatersrand, 2018. http://wiredspace.wits.ac.za/handle/10539/26354
Sidiropoulos, E. and Kolkenbeck-Ruh, L. 2009. “South Africa” Chapter in Konrad-Adenauer-Stiftung e.V. (Ed), Growth and Responsibility: The positioning of emerging powers in the global governance system., Konrad-Adenauer-Stiftung. <https://www.kas.de/en/single-title/-/content/growth-and-responsibility>
Kolkenbeck- Ruh, L. 2007. ‘A vote for Kosovo’s Independence is a vote for Peace’ in South African Foreign Policy Monitor. June-July 2007. Johannesburg: South African Institute of International Affairs.