Hewett, D., & Williams, D. (2010). Sound propagation in an urban environment.
Chicago-čujuhus (17. p.)Hewett, D., juo D. Williams. Sound Propagation in an Urban Environment. 2010.
MLA-čujuhus (9. p.)Hewett, D., juo D. Williams. Sound Propagation in an Urban Environment. 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.