APA (7e ed.) Bronvermelding

Não informado. (1952). THE VOCATIONAL GUIDANCE QUARTERLY. National Career Development Association.

Chicago (17e ed.) Bronvermelding

Não informado. THE VOCATIONAL GUIDANCE QUARTERLY. Alexandria, Va: National Career Development Association, 1952.

MLA (8e ed.) Bronvermelding

Não informado. THE VOCATIONAL GUIDANCE QUARTERLY. National Career Development Association, 1952.

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