1. Glaciotectonic Landforms and Structures;Aber,1989
2. The depositonal history of the North Taymyr ice-marginal zone, Siberia – a landsystem approach;Alexanderson;Journal of Quaternary Science,2002
3. Geology of the country around Penrith;Arthurton,1981
4. Glaciers and Glaciation;Benn,1998
5. Glaciers and Glaciation;Benn,2010