Hartman, S., Lovelace, D., and Wahl, W., (2005). "Phylogenetic assessment of a maniraptoran from the Morrison Formation." Journal of Vertebrate Paleontology, 25, Supplement to No. 3, pp. 67A–68A http://www.bhbfonline.org/AboutUs/Lori.pdfArchived 2012-07-26 at the Wayback Machine
Hartman, S., Lovelace, D., and Wahl, W., (2005). "Phylogenetic assessment of a maniraptoran from the Morrison Formation." Journal of Vertebrate Paleontology, 25, Supplement to No. 3, pp. 67A–68A http://www.bhbfonline.org/AboutUs/Lori.pdfArchived 2012-07-26 at the Wayback Machine