Sharp, J. M. J. (2014). Fractured rock hydrogeology. CRC Press.
Chicago Style aipamenaSharp, John Malcolm Jr. Fractured Rock Hydrogeology. Boca Raton: CRC Press, 2014.
MLA aipamenaSharp, John Malcolm Jr. Fractured Rock Hydrogeology. CRC Press, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.