Gaya APA
SURYAWAN, A.
(2009).
PERKERASAN JALAN BETON SEMEN PORTLAND (RIGID PAVEMENT)
(
CET, 2)
.
Yogyakarta:
BETA OFFSET.
Gaya MLA
SURYAWAN, ARI.
"PERKERASAN JALAN BETON SEMEN PORTLAND (RIGID PAVEMENT)".
CET, 2
Yogyakarta:
BETA OFFSET,
2009.
Text.