Gaya APA
Laker, I.B.. (1970).
A post driving technique for the erection of tensioned-beam crash barriers .
:
TRRL.
Gaya Chicago
Laker, I.B..
A post driving technique for the erection of tensioned-beam crash barriers.
:
TRRL,
1970.
Chart.
Gaya MLA
Laker, I.B..
A post driving technique for the erection of tensioned-beam crash barriers.
:
TRRL,
1970.
Chart.
Gaya Turabian
Laker, I.B..
A post driving technique for the erection of tensioned-beam crash barriers.
:
TRRL,
1970.
Chart.