1. Anthony NM, Johnson-Bawe M, Jeffery K, Clifford SL, Abernethy KA, Tutin CE, Lahm SA, White LJT, Utley JF, Wickings EJ, Bruford MW (2007) The role of Pleistocene refugia and rivers in shaping gorilla genetic diversity in central Africa. Proc Natl Acad Sci 104:20432–20436
2. Archie JW (1985) Statistical analysis of heterozygosity data: independent sample comparisons. Evolution 39:623–637
3. Ballou J, Foose T (1996) Demographic and genetic management of captive populations. In: Kleiman D, Allen M, Thompson K, Lumpkin S, Harris H (eds) Wild mammals in captivity. University of Chicago Press, Chicago, pp 263–283
4. Ballou J, Gilpin M, Foose T (eds) (1995) Population management for survival and recovery. Columbia University Press, New York
5. Ballou JD, Lacy RC (1995) Identifying genetically important individuals for management of genetic diversity in pedigreed populations. In: Ballou JD, Gilpin M, Foose TJ (eds) Population management for survival recovery. Columbia Press, New York