(1980). Automotive trade statistics 1964-1979. Washington: USITC.
Trích dẫn kiểu ChicagoAutomotive Trade Statistics 1964-1979. Washington: USITC, 1980.
Deismireacht MLAAutomotive Trade Statistics 1964-1979. Washington: USITC, 1980.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.