Organisation for Economic Co-operation and Development. (1980). Direct job creation in the public sector: Evaluation of national experience in Canada, Denmark, Norway, United Kingdom, United States. Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Organisation for Economic Co-operation and Development. Direct Job Creation in the Public Sector: Evaluation of National Experience in Canada, Denmark, Norway, United Kingdom, United States. Paris : [Washington, D.C.: Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center], 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Organisation for Economic Co-operation and Development. Direct Job Creation in the Public Sector: Evaluation of National Experience in Canada, Denmark, Norway, United Kingdom, United States. Organisation for Economic Co-operation and Development ; sold by OECD Publications and Information Center], 1980.