Gaya APA
Kurniawan, P. et al
(2021).
Applied Geotechnics For Engineers 1
(
Ed.1)
.
Yogyakarta:
ANDI.
Gaya MLA
Kurniawan, Paulus. et al.
"Applied Geotechnics For Engineers 1".
Ed.1
Yogyakarta:
ANDI,
2021.
Textbook.