Gaya APA
KURNIAWAN, P., HADIMULJONO, B.
(2021).
Applied geotechnics for engineer 2
.
Yogyakarta:
Andi.
Gaya MLA
KURNIAWAN, Paulus., HADIMULJONO, Basuki.
"Applied geotechnics for engineer 2".
Yogyakarta:
Andi,
2021.
Text.