Pool, I. d. S. (1971). Communications, computers and automation for development. UNITAR [United Nations Institute for Training and Research].
Цитирование в стиле Чикаго (17-е изд.)Pool, Ithiel de Sola. Communications, Computers and Automation for Development. [New York]: UNITAR [United Nations Institute for Training and Research], 1971.
Цитирование MLA (9-е изд.)Pool, Ithiel de Sola. Communications, Computers and Automation for Development. UNITAR [United Nations Institute for Training and Research], 1971.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.