Philippines. Regional Development Council (Region II). (1986). Medium-term Cagayan Valley region development plan, 1987-1992. Regional Development Council.
Цитирование в стиле Чикаго (17-е изд.)Philippines. Regional Development Council (Region II). Medium-term Cagayan Valley Region Development Plan, 1987-1992. [Tuguegarao, Cagayan]: Regional Development Council, 1986.
Цитирование MLA (9-е изд.)Philippines. Regional Development Council (Region II). Medium-term Cagayan Valley Region Development Plan, 1987-1992. Regional Development Council, 1986.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.