Gaya APA
Suryawan, A.
(2006).
PERKERASAN JALAN BETON SEMEN PORTLAND (RIGID PAVEMENT)
.
Yogyakarta:
BETA OFFSET,.
Gaya MLA
Suryawan, Ari.
"PERKERASAN JALAN BETON SEMEN PORTLAND (RIGID PAVEMENT)".
Yogyakarta:
BETA OFFSET,,
2006.
Text.