Gaya APA
Kurniawan, P., Hadimuljono, M, B. (2021).
Applied Geotechnics For Engineers 2 (1).
Yogyakarta:
Penerbit Andi.
Gaya MLA
Kurniawan, Paulus., Hadimuljono, M., Basuki.
"Applied Geotechnics For Engineers 2".
1
Yogyakarta:
Penerbit Andi,
2021.
Text.