Gaya APA
Kurniawan, P., Hadimuljono, M, B.
(2021).
Applied Geotechnics For Engineers 1
.
Yogyakarta:
Andi .
Gaya MLA
Kurniawan, Paulus., Hadimuljono, M., Basuki.
"Applied Geotechnics For Engineers 1".
Yogyakarta:
Andi ,
2021.
Text.