Nelson, G. C. (1991). Policy reform for Philippine sugar: Is now the time? The Philippine Review of Business and Economics.
Цитирование в стиле Чикаго (17-е изд.)Nelson, Gerald C. "Policy Reform for Philippine Sugar: Is Now the Time?" The Philippine Review of Business and Economics 1991.
Цитирование MLA (9-е изд.)Nelson, Gerald C. "Policy Reform for Philippine Sugar: Is Now the Time?" The Philippine Review of Business and Economics, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.