APA (7e ed.) Bronvermelding

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.

Chicago (17e ed.) Bronvermelding

Philippines Department of Tourism Bureau of Special Services en Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. [Manila]: Bureau of Special Services, Department of Tourism, 1992.

MLA (9e ed.) Bronvermelding

Philippines Department of Tourism Bureau of Special Services en Philippines. Rules and Regulations Governing the Accreditation of Tourism-related Establishments. Bureau of Special Services, Department of Tourism, 1992.