(1990). Bibliography of published research of the World Employment Programme (Eighth edition.). International Labour Office.
Chicago-Zitierstil (17. Ausg.)Bibliography of Published Research of the World Employment Programme. Eighth edition. Geneva: International Labour Office, 1990.
MLA-Zitierstil (9. Ausg.)Bibliography of Published Research of the World Employment Programme. Eighth edition. International Labour Office, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.