Tiffin, S., Osotimehin, F., & Saunders, R. (1992). New technologies and enterprise development in Africa. Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre [distributor].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tiffin, Scott, Fola Osotimehin, و Richard Saunders. New Technologies and Enterprise Development in Africa. Paris : Washington, D.C.: Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre [distributor], 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tiffin, Scott, et al. New Technologies and Enterprise Development in Africa. Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre [distributor], 1992.