Citations: Bradley, J. C. 1959: The influence of the American Entomological Society upon the study of Hymenoptera. Transactions of the American Entomological Society, Philadelphia 85 (4), S. 277-301, B15 10217, pp. 300
West-Eberhard, M. J. 2004: Howard E. Evans: known and little-known
aspects of his life on the planet. Journal of the Kansas Entomological Society, Lawrence 77, S. 296-322
West-Eberhard, M. J. 2005: Howard E. Evans February 23, 1919 įJuly 18, 2002. A biographical memoir. National Academy of Science. Biographical Memoirs 86, S. 1-19