APA (7e ed.) Bronvermelding

Philippines. Department of Tourism. (1975). Travel manual 75: Philippines. Department of Tourism.

Chicago (17e ed.) Bronvermelding

Philippines. Department of Tourism. Travel Manual 75: Philippines. Manila: Department of Tourism, 1975.

MLA (9e ed.) Bronvermelding

Philippines. Department of Tourism. Travel Manual 75: Philippines. Department of Tourism, 1975.

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