Gaya APA
Brown, , J. (1979).
Interim report on the performance of surfacings for maintaining bituminous roads: A1 Buckden (1975-1977) .
:
TRRL.
Gaya MLA
Brown, , J.R..
"Interim report on the performance of surfacings for maintaining bituminous roads: A1 Buckden (1975-1977)".
:
TRRL,
1979.
Chart.