Gaya APA
Boyce, A.M.. (1988).
A review of geometric design and standards for rural roads in developing countries .
:
TRRL.
Gaya Chicago
Boyce, A.M..
A review of geometric design and standards for rural roads in developing countries.
:
TRRL,
1988.
Chart.
Gaya MLA
Boyce, A.M..
A review of geometric design and standards for rural roads in developing countries.
:
TRRL,
1988.
Chart.
Gaya Turabian
Boyce, A.M..
A review of geometric design and standards for rural roads in developing countries.
:
TRRL,
1988.
Chart.