APA (7e ed.) Bronvermelding

DICKSON DEN. (1986). IMPROVE YOUR BUSINESS: WORK BOOK. INTERNATIONAL LABOUR ORGANIZATION.

Chicago (17e ed.) Bronvermelding

DICKSON DEN. IMPROVE YOUR BUSINESS: WORK BOOK. GENEVA: INTERNATIONAL LABOUR ORGANIZATION, 1986.

MLA (9e ed.) Bronvermelding

DICKSON DEN. IMPROVE YOUR BUSINESS: WORK BOOK. INTERNATIONAL LABOUR ORGANIZATION, 1986.

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