Fosu, A. K., Nsouli, S. M., & Varoudakis, A. (2001). Policies to promote competitiveness in manufacturing in Sub-Saharan Africa. International Monetary Fund, African Economic Research Consortium : Development Centre of the Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fosu, Augustin Kwasi, Saleh M. Nsouli, و Aristomene Varoudakis. Policies to Promote Competitiveness in Manufacturing in Sub-Saharan Africa. Paris: International Monetary Fund, African Economic Research Consortium : Development Centre of the Organisation for Economic Co-operation and Development, 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fosu, Augustin Kwasi, et al. Policies to Promote Competitiveness in Manufacturing in Sub-Saharan Africa. International Monetary Fund, African Economic Research Consortium : Development Centre of the Organisation for Economic Co-operation and Development, 2001.