@inbookGries_Naudé_2005, place=Heidelberg, title=On Global Economic Growth and the Prospects for Africa to Catch Up, booktitle=Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, publisher=Physica-Verlag, author=Gries, Thomas and Naudé, Wim, editor=Gilroy, Bernard Michael and Gries, Thomas and Naudé, Willem A.Editors, year=2005, pages=7–36 
LibreCat: /record/3330

@bookGries_Gilroy_Naudé_2005, place=Heidelberg, title=Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives, publisher=Physica-Verlag, author=Gries, Thomas and Gilroy, Bernard Michael and Naudé, Willem A., year=2005 
LibreCat: /record/3377