Παραπομπή σε μορφή APA (7η εκδ.)

international labour office. (1964). the role and organisation of the employment service in a developing economy. the institute of national planning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

international labour office. The Role and Organisation of the Employment Service in a Developing Economy. cairo: the institute of national planning, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

international labour office. The Role and Organisation of the Employment Service in a Developing Economy. the institute of national planning, 1964.