International Labour Office. UN Economic Commission for Asia and the Far East. (1972). Asian regional symposium on labour and population policies. s.n.
Citazione stile Chigago Style (17a edizione)International Labour Office. UN Economic Commission for Asia and the Far East. Asian Regional Symposium on Labour and Population Policies. Kuala Lumpur: s.n, 1972.
Citatione MLA (9a ed.)International Labour Office. UN Economic Commission for Asia and the Far East. Asian Regional Symposium on Labour and Population Policies. s.n, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.