Philippines. Department of Labor and Employment. (1989). Workers protection and welfare handbook. DOLE.
Цитирование в стиле Чикаго (17-е изд.)Philippines. Department of Labor and Employment. Workers Protection and Welfare Handbook. Manila: DOLE, 1989.
Цитирование MLA (9-е изд.)Philippines. Department of Labor and Employment. Workers Protection and Welfare Handbook. DOLE, 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.