Παραπομπή σε μορφή APA (7η εκδ.)

Bohning, W. R. (1996). Employing foreign workers: A manual on policies and procedures of special interest to middle and low-income countries. International Labour Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bohning, W. R. Employing Foreign Workers: A Manual on Policies and Procedures of Special Interest to Middle and Low-income Countries. Geneva: International Labour Organization, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bohning, W. R. Employing Foreign Workers: A Manual on Policies and Procedures of Special Interest to Middle and Low-income Countries. International Labour Organization, 1996.