Gaya APA
Beaven, P.J.. (1982).
Terrain evaluation for highway planning and design .
:
TRRL.
Gaya Chicago
Beaven, P.J..
Terrain evaluation for highway planning and design.
:
TRRL,
1982.
Chart.
Gaya MLA
Beaven, P.J..
Terrain evaluation for highway planning and design.
:
TRRL,
1982.
Chart.
Gaya Turabian
Beaven, P.J..
Terrain evaluation for highway planning and design.
:
TRRL,
1982.
Chart.