APA (7e ed.) Bronvermelding

International Labour Office & International Labour Office, Geneva. (1966). How to read a balance sheet. ILO.

Chicago (17e ed.) Bronvermelding

International Labour Office en Geneva International Labour Office. How to Read a Balance Sheet. Geneva: ILO, 1966.

MLA (8e ed.) Bronvermelding

International Labour Office en Geneva International Labour Office. How to Read a Balance Sheet. ILO, 1966.