APA (7e ed.) Bronvermelding

INTERNATIONAL LABOUR OFFICE. (1951). PAYMENT BY RESULTS. OXFORD UNIVERSITY PRESS.

Chicago (17e ed.) Bronvermelding

INTERNATIONAL LABOUR OFFICE. PAYMENT BY RESULTS. DELHI: OXFORD UNIVERSITY PRESS, 1951.

MLA (9e ed.) Bronvermelding

INTERNATIONAL LABOUR OFFICE. PAYMENT BY RESULTS. OXFORD UNIVERSITY PRESS, 1951.

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