Gaya APA
Sorlie, A.. (1981).
Polystyrene Foam for Lightweight Road Embankment .
:
s.n..
Gaya Chicago
Sorlie, A..
Polystyrene Foam for Lightweight Road Embankment.
:
s.n.,
1981.
Computer Software.
Gaya MLA
Sorlie, A..
Polystyrene Foam for Lightweight Road Embankment.
:
s.n.,
1981.
Computer Software.
Gaya Turabian
Sorlie, A..
Polystyrene Foam for Lightweight Road Embankment.
:
s.n.,
1981.
Computer Software.