Cruz, P. T., Materon, B., & Freitas, M. (2009). Concrete face rockfill dams. CRC Press/Balkema.
Chicago Style aipamenaCruz, Paulo T., Bayardo Materon, and Manoel Freitas. Concrete Face Rockfill Dams. Leiden, The Netherlands: CRC Press/Balkema, 2009.
MLA aipamenaCruz, Paulo T., et al. Concrete Face Rockfill Dams. CRC Press/Balkema, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.