Gaya APA
Suryawan, A.
(2016).
Perkerasan Jalan Beton Semen Portland (Rigid Pavement)
(
cet.5)
.
Yogyakarta:
Beta Offset.
Gaya MLA
Suryawan, Ari.
"Perkerasan Jalan Beton Semen Portland (Rigid Pavement)".
cet.5
Yogyakarta:
Beta Offset,
2016.
Text.