Gaya APA
James, J.G.. (1972).
Quantities and prices in new road construction, 1969 .
:
TRRL.
Gaya Chicago
James, J.G..
Quantities and prices in new road construction, 1969.
:
TRRL,
1972.
Chart.
Gaya MLA
James, J.G..
Quantities and prices in new road construction, 1969.
:
TRRL,
1972.
Chart.
Gaya Turabian
James, J.G..
Quantities and prices in new road construction, 1969.
:
TRRL,
1972.
Chart.