C. Heliker, D.A. Swanson, T.J. Takahashi: The Pu’u 'Ō'ō-Kūpaianaha Eruption of Kīlauea Volcano, Hawaii: The First 20 Years. In: U.S. Geological Survey Professional Paper. 1676, 2003. Online Version [Архівовано 17 лютого 2013 у Wayback Machine.]
C. Heliker, D.A. Swanson, T.J. Takahashi: The Pu’u 'Ō'ō-Kūpaianaha Eruption of Kīlauea Volcano, Hawaii: The First 20 Years. In: U.S. Geological Survey Professional Paper. 1676, 2003. Online Version [Архівовано 17 лютого 2013 у Wayback Machine.]