Gaya APA
AAPT, . (1980).
Asphalt Paving Technology 1980: Proceedings Association of Asphalt Paving Technologists. Volume 49 .
:
AAPT.
Gaya MLA
AAPT, .
"Asphalt Paving Technology 1980: Proceedings Association of Asphalt Paving Technologists. Volume 49".
:
AAPT,
1980.
Filmstrip.