World Employment Programme. (1988). Bibliography of published research of the World Employment Programme. International Labour Office.
Chicago-referens (17:e uppl.)World Employment Programme. Bibliography of Published Research of the World Employment Programme. Geneva: International Labour Office, 1988.
MLA-referens (9:e uppl.)World Employment Programme. Bibliography of Published Research of the World Employment Programme. International Labour Office, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.