Steel, W. F. (1978). The intermediate sector, unemployment, and the employment-output conflict: A multi-sector model. World Bank.
Цитирование в стиле Чикаго (17-е изд.)Steel, William F. The Intermediate Sector, Unemployment, and the Employment-output Conflict: A Multi-sector Model. Washington: World Bank, 1978.
Цитирование MLA (9-е изд.)Steel, William F. The Intermediate Sector, Unemployment, and the Employment-output Conflict: A Multi-sector Model. World Bank, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.