Lebbin, D. J., Parr, M., & Fenwick, G. H. (2010). The American Bird Conservancy guide to bird conservation. University of Chicago Press.

Lebbin, Daniel J., Mike Parr, and George H. Fenwick. The American Bird Conservancy Guide to Bird Conservation. Chicago: University of Chicago Press, 2010.

Lebbin, Daniel J., et al. The American Bird Conservancy Guide to Bird Conservation. University of Chicago Press, 2010.