Colescott, J. H., and M. P. Gillingham. “REACTION OF MOOSE (ALCES ALCES) TO SNOWMOBILE TRAFFIC IN THE GREYS RIVER VALLEY, WYOMING”. Alces: A Journal Devoted to the Biology and Management of Moose, vol. 34, no. 2, Jan. 1998, pp. 329-38, https://www.alcesjournal.org/index.php/alces/article/view/755.