Gaya APA
Suryawan, A.
(2016).
Perkerasan Jalan Beton Semen Portland (Rigid Pavement)
.
YOGYAKARTA:
Beta Offset.
Gaya MLA
Suryawan, Ari.
"Perkerasan Jalan Beton Semen Portland (Rigid Pavement)".
YOGYAKARTA:
Beta Offset,
2016.
Buku.