APA (7e ed.) Bronvermelding

Não informado. (1920). Journal of the Institute of Personnel Management. Institute of Personnel Management.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the Institute of Personnel Management. London: Institute of Personnel Management, 1920.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the Institute of Personnel Management. Institute of Personnel Management, 1920.

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