APA (7e ed.) Bronvermelding

Não informado. (1967). OECD Economic Outlook. Organization for Economic Co-operation and Development.

Chicago (17e ed.) Bronvermelding

Não informado. OECD Economic Outlook. Paris: Organization for Economic Co-operation and Development, 1967.

MLA (8e ed.) Bronvermelding

Não informado. OECD Economic Outlook. Organization for Economic Co-operation and Development, 1967.

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