Massey, C. L., and R. R. Lara. 1967c. 59. Arizona five-spined engraver Ips lecontei Sw. Pages 218-220 in A. G. Davidson and R. M. Prentice (eds.), Important forest insects and diseases of mutual concern to Canada, the United States and Mexico. Canada Department of Forestry and Rural Development, Publication 1180. 248 p.