Child, R. (1976). The coastal batholith and its envelope in the Casma region of Ancash, Peru. University of Liverpool.
Chicago Style aipamenaChild, Ralph. The Coastal Batholith and Its Envelope in the Casma Region of Ancash, Peru. Liverpool [Eng.]: University of Liverpool, 1976.
MLA aipamenaChild, Ralph. The Coastal Batholith and Its Envelope in the Casma Region of Ancash, Peru. University of Liverpool, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.