Kapsch. Essays on the History of Transportation and Technology. West Virginia University Press.
Citazione stile Chigago Style (17a edizione)Kapsch. Essays on the History of Transportation and Technology. West Virginia University Press.
Citatione MLA (9a ed.)Kapsch. Essays on the History of Transportation and Technology. West Virginia University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.