Gaya APA
Romagosa, Henry. (1987).
Gilsonite - an asphalt modifier for high stability pavement .
:
HPJI.
Gaya Chicago
Romagosa, Henry.
Gilsonite - an asphalt modifier for high stability pavement.
:
HPJI,
1987.
Computer Software.
Gaya MLA
Romagosa, Henry.
Gilsonite - an asphalt modifier for high stability pavement.
:
HPJI,
1987.
Computer Software.
Gaya Turabian
Romagosa, Henry.
Gilsonite - an asphalt modifier for high stability pavement.
:
HPJI,
1987.
Computer Software.