APA aipamena

DICKSON D E N. (1986). IMPROVE YOUR BUSINEESS HANDBOOK. INTERNATIONAL LABOUR ORGANIZATION.

Chicago Style aipamena

DICKSON D E N. IMPROVE YOUR BUSINEESS HANDBOOK. GENEVA: INTERNATIONAL LABOUR ORGANIZATION, 1986.

MLA aipamena

DICKSON D E N. IMPROVE YOUR BUSINEESS HANDBOOK. INTERNATIONAL LABOUR ORGANIZATION, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.