Umadhay, A. (1978). Economic Issues in Regional Development in Western Visayas. Philippine Political Science Association.
Цитирование в стиле Чикаго (17-е изд.)Umadhay, Alex. Economic Issues in Regional Development in Western Visayas. [S.l.]: Philippine Political Science Association, 1978.
Цитирование MLA (9-е изд.)Umadhay, Alex. Economic Issues in Regional Development in Western Visayas. Philippine Political Science Association, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.