Gaya APA
Hidayat, Lanny. (1990).
Bridge Management System and Bridge Inspection .
:
s.n..
Gaya Chicago
Hidayat, Lanny.
Bridge Management System and Bridge Inspection.
:
s.n.,
1990.
Computer Software.
Gaya MLA
Hidayat, Lanny.
Bridge Management System and Bridge Inspection.
:
s.n.,
1990.
Computer Software.
Gaya Turabian
Hidayat, Lanny.
Bridge Management System and Bridge Inspection.
:
s.n.,
1990.
Computer Software.