(2019). Careers in transportation. Salem Press.
Chicago-čujuhus (17. p.)Careers in Transportation. [Ipswich, Massachusetts]: Salem Press, 2019.
MLA-čujuhus (9. p.)Careers in Transportation. Salem Press, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.