United Nations. Industrial Development Organization, V. (1978). Manual for the preparation of industrial feasibility studies. Oxford and IBH.
Цитирование в стиле Чикаго (17-е изд.)United Nations. Industrial Development Organization, Vienna. Manual for the Preparation of Industrial Feasibility Studies. Oxford and IBH, 1978.
Цитирование MLA (9-е изд.)United Nations. Industrial Development Organization, Vienna. Manual for the Preparation of Industrial Feasibility Studies. Oxford and IBH, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.