Transport Problems: An International Scientific Journal. Silesian University of Technology, Faculty of Transport.
Citazione stile Chigago Style (17a edizione)Transport Problems: An International Scientific Journal. Silesian University of Technology, Faculty of Transport.
Citatione MLA (9a ed.)Transport Problems: An International Scientific Journal. Silesian University of Technology, Faculty of Transport.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.