DAS Braja M. (2018). Introduction to geotechnical engineering. Cengage Learning.
Citazione stile Chigago Style (17a edizione)DAS Braja M. Introduction to Geotechnical Engineering. Cengage Learning, 2018.
Citatione MLA (9a ed.)DAS Braja M. Introduction to Geotechnical Engineering. Cengage Learning, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.