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