(1991). Transport for people with mobility handicaps: Public transport by bus ; ECMT seminar, Dunkirk, 29th November, 1989. ECMT.
Chicago-Zitierstil (17. Ausg.)Transport for People with Mobility Handicaps: Public Transport by Bus ; ECMT Seminar, Dunkirk, 29th November, 1989. Paris: ECMT, 1991.
MLA-Zitierstil (9. Ausg.)Transport for People with Mobility Handicaps: Public Transport by Bus ; ECMT Seminar, Dunkirk, 29th November, 1989. ECMT, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.