Philippines Department of Tourism Bureau of Special Services & Philippines. (1992). Rules and regulations governing the accreditation of tourism-related establishments. Bureau of Special Services, Department of Tourism.
Цитирование в стиле Чикаго (17-е изд.)Philippines Department of Tourism Bureau of Special Services и Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. [Manila]: Bureau of Special Services, Department of Tourism, 1992.
Цитирование MLA (9-е изд.)Philippines Department of Tourism Bureau of Special Services и Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. Bureau of Special Services, Department of Tourism, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.