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.
Lua i Stíl Chicago (17ú heag.)Fisher, J., L. Trulio, G. Biging, agus D. Chromczak. An Analysis of Spatial Clustering and Implications for Wildlife Management: A Burrowing Owl Example. Springer Verlag, 2007.
Lua MLA (9ú heag.)Fisher, J., et al. An Analysis of Spatial Clustering and Implications for Wildlife Management: A Burrowing Owl Example. Springer Verlag, 2007.
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