On Global Economic Growth and the Prospects for Africa to Catch Up
T. Gries, W. Naudé, in: B.M. Gilroy, T. Gries, W.A. Naudé (Eds.), Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, Physica-Verlag, Heidelberg, 2005, pp. 7–36.

Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives
T. Gries, B.M. Gilroy, W.A. Naudé, Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, Physica-Verlag, Heidelberg, 2005.