Gaya APA
Edmonds, G. A.. (1980).
Road construction and resource use .
:
Intermediate Technology Pub.
Gaya Chicago
Edmonds, G. A..
Road construction and resource use.
:
Intermediate Technology Pub,
1980.
Text.
Gaya MLA
Edmonds, G. A..
Road construction and resource use.
:
Intermediate Technology Pub,
1980.
Text.
Gaya Turabian
Edmonds, G. A..
Road construction and resource use.
:
Intermediate Technology Pub,
1980.
Print.