COOKE, R., & DOORNKAMP, J. (1978). Geomorphology in environmental management: An introduction. Clarendon Press.
Chicago-čujuhus (17. p.)COOKE, R.U, juo J.C DOORNKAMP. Geomorphology in Environmental Management: An Introduction. Oxford: Clarendon Press, 1978.
MLA-čujuhus (9. p.)COOKE, R.U, juo J.C DOORNKAMP. Geomorphology in Environmental Management: An Introduction. Clarendon Press, 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.