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Goudie، A.S.؛ Viles H. (2008). "5: Weathering Processes and Forms". في Burt T.P.؛ Chorley R.J.؛ Brunsden D.؛ Cox N.J.؛ Goudie A.S. (المحررون). Quaternary and Recent Processes and Forms. Landforms or the Development of Gemorphology. Geological Society. ج. 4. ص. 129–164. ISBN:1-86239-249-8. مؤرشف من الأصل في 2019-12-16.