Gaya APA
Bell, Chris A.. (1989).
Aging of asphalt-aggregate systems .
:
SHRP.
Gaya Chicago
Bell, Chris A..
Aging of asphalt-aggregate systems.
:
SHRP,
1989.
Text.
Gaya MLA
Bell, Chris A..
Aging of asphalt-aggregate systems.
:
SHRP,
1989.
Text.
Gaya Turabian
Bell, Chris A..
Aging of asphalt-aggregate systems.
:
SHRP,
1989.
Print.