Oberai, A. S. (1978). Changes in the structure of employment with economic development. International Labour Office.
Chicago-referens (17:e uppl.)Oberai, A. S. Changes in the Structure of Employment with Economic Development. Geneva: International Labour Office, 1978.
MLA-referens (8:e uppl.)Oberai, A. S. Changes in the Structure of Employment with Economic Development. International Labour Office, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.