Randolph, M., & Gourvenec, S. (2011). Offshore geotechnical engineering. Spon press.
Chicago Style aipamenaRandolph, Mark, and Susan Gourvenec. Offshore Geotechnical Engineering. Oxon: Spon press, 2011.
MLA aipamenaRandolph, Mark, and Susan Gourvenec. Offshore Geotechnical Engineering. Spon press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.