Triplett, J. E., & Bosworth, B. (2004). Productivity in the U.S. services sector: New sources of economic growth. Brookings Institution Press.
Цитирование в стиле Чикаго (17-е изд.)Triplett, Jack E., и Barry Bosworth. Productivity in the U.S. Services Sector: New Sources of Economic Growth. Washington, D.C.: Brookings Institution Press, 2004.
Цитирование MLA (9-е изд.)Triplett, Jack E., и Barry Bosworth. Productivity in the U.S. Services Sector: New Sources of Economic Growth. Brookings Institution Press, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.