APA (7e ed.) Bronvermelding

Não informado. (1964). Conference board record. National Industrial Conference Board.

Chicago (17e ed.) Bronvermelding

Não informado. Conference Board Record. New York: National Industrial Conference Board, 1964.

MLA (8e ed.) Bronvermelding

Não informado. Conference Board Record. National Industrial Conference Board, 1964.

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