International Labour Office, World Employment Programme, & James, J. (1989). The Technological behaviour of public enterprises in developing countries: A study prepared for the International Labour Office within the framework of the World Employment Programme. Routledge.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Labour Office, World Employment Programme, و Jeffrey James. The Technological Behaviour of Public Enterprises in Developing Countries: A Study Prepared for the International Labour Office Within the Framework of the World Employment Programme. London, New York: Routledge, 1989.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Labour Office, et al. The Technological Behaviour of Public Enterprises in Developing Countries: A Study Prepared for the International Labour Office Within the Framework of the World Employment Programme. Routledge, 1989.