Fisher, J., Trulio, L., Biging, G., & Chromczak, D. (2007). An analysis of spatial clustering and implications for wildlife management: A burrowing owl example. Springer Verlag.

Fisher, J., L. Trulio, G. Biging, and D. Chromczak. An Analysis of Spatial Clustering and Implications for Wildlife Management: A Burrowing Owl Example. Springer Verlag, 2007.

Fisher, J., et al. An Analysis of Spatial Clustering and Implications for Wildlife Management: A Burrowing Owl Example. Springer Verlag, 2007.