APA (7e ed.) Bronvermelding

Organisation for Economic Co-operation and Development. (1974). United States: 1974. OECD Publishing.

Chicago (17e ed.) Bronvermelding

Organisation for Economic Co-operation and Development. United States: 1974. Paris: OECD Publishing, 1974.

MLA (9e ed.) Bronvermelding

Organisation for Economic Co-operation and Development. United States: 1974. OECD Publishing, 1974.

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