Gaya APA
SUWARDO, ., HARYANTO, I.
(2016).
Perancangan geometrik jalan:
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
SUWARDO, ., HARYANTO, Iman.
"Perancangan geometrik jalan:".
Yogyakarta:
Gadjah Mada University Press,
2016.
Buku.