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.
Citação do estilo Chicago (17ª ed.)Philippines Department of Tourism Bureau of Special Services e Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. [Manila]: Bureau of Special Services, Department of Tourism, 1992.
Citação MLA (9ª ed.)Philippines Department of Tourism Bureau of Special Services e Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. Bureau of Special Services, Department of Tourism, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.