Periglacial Geomorphology
By: Kieran Busby
Murray, T.,2008, Permafrost and periglaciation in J.Holden (Ed), An Introduction to Physical Geography and the Environment. Pearson Education Ltd: Essex (Chapter 17), Barry, R. and Gan, T.Y (2011) The Global Cryosphere; past, present and future, Cambridge University Press-Cambridge. (Chapters 1 and 5)