Gaya APA
Asnani, S. (1993).
Consistency of roughness and rut depth measurement collected with 11 South Dakota road profilers .
:
TRB.
Gaya MLA
Asnani, Sanjay.
"Consistency of roughness and rut depth measurement collected with 11 South Dakota road profilers".
:
TRB,
1993.
Chart.