Wiley, E. O., & Lieberman, B. S. (2011). Phylogenetics: Theory and practice of phylogenetic systematics (2nd ed.). Wiley-Blackwell.

Wiley, E. O., and Bruce S. Lieberman. Phylogenetics: Theory and Practice of Phylogenetic Systematics. 2nd ed. Canada: Wiley-Blackwell, 2011.

Wiley, E. O., and Bruce S. Lieberman. Phylogenetics: Theory and Practice of Phylogenetic Systematics. 2nd ed. Wiley-Blackwell, 2011.