Παραπομπή σε μορφή APA (7η εκδ.)

Sibal, J. Proactive management of lay-offs, retirement and other post-employment concerns.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sibal, Jorge. Proactive Management of Lay-offs, Retirement and Other Post-employment Concerns.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sibal, Jorge. Proactive Management of Lay-offs, Retirement and Other Post-employment Concerns.