Παραπομπή σε μορφή APA (7η εκδ.)

(2004). Improving information on accessible tourism for disabled people. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Improving Information on Accessible Tourism for Disabled People. Luxembourg: Office for Official Publications of the European Communities, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Improving Information on Accessible Tourism for Disabled People. Office for Official Publications of the European Communities, 2004.