Gaya APA
Djoko, Tri, B.E., Umar, Sjamsu. (1982).
Optimasi Penanganan Jembatan Beton Pracetak .
:
s.n..
Gaya Chicago
Djoko, Tri, B.E., Umar, Sjamsu.
Optimasi Penanganan Jembatan Beton Pracetak.
:
s.n.,
1982.
Computer Software.
Gaya MLA
Djoko, Tri, B.E., Umar, Sjamsu.
Optimasi Penanganan Jembatan Beton Pracetak.
:
s.n.,
1982.
Computer Software.
Gaya Turabian
Djoko, Tri, B.E., Umar, Sjamsu.
Optimasi Penanganan Jembatan Beton Pracetak.
:
s.n.,
1982.
Computer Software.