Παραπομπή σε μορφή APA (7η εκδ.)

(2005). Improving lifelong guidance policies and systems: Using common european reference tools. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Improving Lifelong Guidance Policies and Systems: Using Common European Reference Tools. Luxembourg: Office for Official Publications of the European Communities, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Improving Lifelong Guidance Policies and Systems: Using Common European Reference Tools. Office for Official Publications of the European Communities, 2005.