Gaya APA
Harris, , S, B. (1990).
Evaluation of the FHWA Profilometer and Rut-Measuring (PRORUT) Device in Indiana .
:
TRB.
Gaya MLA
Harris, , Sandra, B..
"Evaluation of the FHWA Profilometer and Rut-Measuring (PRORUT) Device in Indiana".
:
TRB,
1990.
Chart.