United nations conference on trade and development. (2011). Investment policy review: Guatemala. UNCTAD.
Цитирование в стиле Чикаго (17-е изд.)United nations conference on trade and development. Investment Policy Review: Guatemala. Geneva: UNCTAD, 2011.
Цитирование MLA (8-е изд.)United nations conference on trade and development. Investment Policy Review: Guatemala. UNCTAD, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.