Nickell, S. (1981). Wages and unemployment: A general framework discussants comments at the Royal Economic Society Conference on July 1981. Centre for Labour Economics, London School of Economics.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nickell, Stephen. Wages and Unemployment: A General Framework Discussants Comments at the Royal Economic Society Conference on July 1981. London: Centre for Labour Economics, London School of Economics, 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nickell, Stephen. Wages and Unemployment: A General Framework Discussants Comments at the Royal Economic Society Conference on July 1981. Centre for Labour Economics, London School of Economics, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.