Goudie, . A. (1984). The Nature of the environment: An advanced physical geography. Basil Blackwell.
Chicago-čujuhus (17. p.)Goudie, Andrew. The Nature of the Environment: An Advanced Physical Geography. Oxford: Basil Blackwell, 1984.
MLA-čujuhus (9. p.)Goudie, Andrew. The Nature of the Environment: An Advanced Physical Geography. Basil Blackwell, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.