Bull, J.R., Bertler, N.A.N., Baker, J.A., 2008. Chemistry of modern Antarctic snow: A paleoenvironmental calibration for ice cores. Geological Society of New Zealand, New Zealand Geophysical Society and New Zealand Geochemical & Mineralogical Society Joint Annual Conference. Te-Papa, Wellington, New Zealand, 23-26 November, 2008. Geological Society of New Zealand Miscellaneous Publication 124A.
Bull, J.R. 2009. Stable isotope, major and trace element chemistry of modern snow from Evans Piedmont Glacier, Antarctica: insights into potential source regions and relationship of glaciochemistry to atmospheric circulation and vigour. MSc Thesis, Victoria University of Wellington. pp. 207