APA (7e ed.) Bronvermelding

Philippines. Department of Tourism. (1975). Department of Tourism & Philippine Tourism Authority information manual. DOT.

Chicago (17e ed.) Bronvermelding

Philippines. Department of Tourism. Department of Tourism & Philippine Tourism Authority Information Manual. Manila: DOT, 1975.

MLA (9e ed.) Bronvermelding

Philippines. Department of Tourism. Department of Tourism & Philippine Tourism Authority Information Manual. DOT, 1975.

Let op: Deze citaties zijn niet altijd 100% accuraat.