APA (7e ed.) Bronvermelding

International Labour Office. (1988). Canteens and food services in industry: A manual. International Labour Office.

Chicago (17e ed.) Bronvermelding

International Labour Office. Canteens and Food Services in Industry: A Manual. Geneva: International Labour Office, 1988.

MLA (9e ed.) Bronvermelding

International Labour Office. Canteens and Food Services in Industry: A Manual. International Labour Office, 1988.