Worcester, D. A. (1967). A unified theory of external effects of social cost (Rev.). Institute of Economic Development and Research, School of Economics, University of the Philippines.
Цитирование в стиле Чикаго (17-е изд.)Worcester, Dean Amory. A Unified Theory of External Effects of Social Cost. Rev. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1967.
Цитирование MLA (9-е изд.)Worcester, Dean Amory. A Unified Theory of External Effects of Social Cost. Rev. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1967.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.