Talley, W. K. (1983). Introduction to transportation. South Western.
Chicago-čujuhus (17. p.)Talley, Wayne Kenneth. Introduction to Transportation. Cincinnati: South Western, 1983.
MLA-čujuhus (9. p.)Talley, Wayne Kenneth. Introduction to Transportation. South Western, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.