Backus, D., & Driffill, J. (1984). Rational expectations and policy credibility following a change in regime. Department of Economics, Queen's University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Backus, David, و John Driffill. Rational Expectations and Policy Credibility Following a Change in Regime. Kingston, Ontario, Canada: Department of Economics, Queen's University, 1984.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Backus, David, و John Driffill. Rational Expectations and Policy Credibility Following a Change in Regime. Department of Economics, Queen's University, 1984.
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