ผลต่างระหว่างรุ่นของ "รถบรรทุก"

* [http://www.fmcsa.dot.gov/ Federal Motor Carrier Safety Administration]

* {{Cite journal|last=Hutchinson, Jr.|first=Rollin W.|year=1912|month=January|url=http://books.google.com/?id=Vv--PfedzLAC&pg=PA268|title=Motor Trucks - The New Freighters: Quicker And More Reliable Service, Cleaner And Less Congested Cities, Concrete Examples Of Saving|journal=[[World's Work|The World's Work: A History of Our Time]]|volume=XXIII|pages=268–187|accessdate=2009-07-10}}