Title: Transformed Cladistics, Taxonomy and Evolution, Author: N. R. Scott-Ram
Title: International Code of Phylogenetic Nomenclature (PhyloCode) / Edition 1, Author: Kevin de Queiroz
Title: The Future of Phylogenetic Systematics: The Legacy of Willi Hennig, Author: David Williams
Title: Cladistic Biogeography: Interpreting Patterns of Plant and Animal Distributions / Edition 2, Author: Christopher J. Humphries
Title: Systematics and the Fossil Record: Documenting Evolutionary Patterns / Edition 1, Author: Andrew B. Smith