Παραπομπή σε μορφή APA (7η εκδ.)

Kok, W. (2004). Jobs, jobs, jobs: Creating more employment in Europe. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kok, Wim. Jobs, Jobs, Jobs: Creating More Employment in Europe. Luxembourg: Office for Official Publications of the European Communities, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kok, Wim. Jobs, Jobs, Jobs: Creating More Employment in Europe. Office for Official Publications of the European Communities, 2004.