- &quot; Ventures between Multinational Corporations, Local Companies and Investors, and a Labor Union - Factory Machinery in World Markets &quot; en Joint International Business Ventures in Developing Countries, eds. Wolfang Friedmann y Jean-Pierre Seguin, Columbia University Press, Nueva York y Londres, 1971.
- &quot; Ventures between Multinational Corporations, Local Companies and Investors, and a Labor Union -- Factory Machinery in World Markets &quot; in Wolfang Friedmann and Jean-Pierre Béguin eds., Joint International Business Ventures in Developing Countries, Columbia University Press, New York and London 1971.