RESEARCH, T. (1994). Transportation Research No. 1450: Pricing Economic Development, Cost Analysis, Transpotation Impacts, and Transportation Managemen.
Chicago-referens (17:e uppl.)RESEARCH, Transportation. Transportation Research No. 1450: Pricing Economic Development, Cost Analysis, Transpotation Impacts, and Transportation Managemen. 1994.
MLA-referens (8:e uppl.)RESEARCH, Transportation. Transportation Research No. 1450: Pricing Economic Development, Cost Analysis, Transpotation Impacts, and Transportation Managemen. 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.