Tunison, J. T./Zimmer, N. G./Gates, M. R./Mattos, R. M. 1994. Fountain grass control in Hawaii Volcanoes National Park 1985 -1992. Cooperative National Park Resources Studies Unit, University of Hawai‘i, Department of Botany. Technical Report 91.
Online details: http://www.botany.hawaii.edu/faculty/duffy/techr/091.pdf