Gaya APA
Jehu, V.J.. (1979).
Containment of heavy vehicles by bridge parapets of post and rail type .
:
TRRL.
Gaya Chicago
Jehu, V.J..
Containment of heavy vehicles by bridge parapets of post and rail type.
:
TRRL,
1979.
Chart.
Gaya MLA
Jehu, V.J..
Containment of heavy vehicles by bridge parapets of post and rail type.
:
TRRL,
1979.
Chart.
Gaya Turabian
Jehu, V.J..
Containment of heavy vehicles by bridge parapets of post and rail type.
:
TRRL,
1979.
Chart.