APA-referens (7:e uppl.)
Madar, D. (2000). Heavy traffic: Deregulation, trade, and transformation in North American trucking. Michigan State University Press.
Chicago-referens (17:e uppl.)
Madar, Daniel. Heavy Traffic: Deregulation, Trade, and Transformation in North American Trucking. East Lansing, Mich.: Michigan State University Press, 2000.
MLA-referens (9:e uppl.)
Madar, Daniel. Heavy Traffic: Deregulation, Trade, and Transformation in North American Trucking. Michigan State University Press, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.