[1] The Novarupta-Katmai eruption of 1912: Largest eruption of the twentieth century: Centennial perspectives, 2012

Hildreth, W., and Fierstein, J., 2012, The Novarupta-Katmai eruption of 1912: Largest eruption of the twentieth century: Centennial perspectives: U.S. Geological Survey Professional Paper 1791, 259 p., available at http://pubs.usgs.gov/pp/1791/ .

[2] Magma storage prior to the 1912 eruption at Novarupta, Alaska, 2002

Hammer, J. E., Rutherford, M. J., and Hildreth, Wes, 2002, Magma storage prior to the 1912 eruption at Novarupta, Alaska: Contributions to Mineralogy and Petrology, v. 144, n. 2, p. 144-162.