^Edwards AWF(英语:A. W. F. Edwards); Cavalli-Sforza LL(英语:Luigi Luca Cavalli-Sforza). Reconstruction of evolutionary trees. Heywood, Vernon Hilton; McNeill, J. (编). Phenetic and Phylogenetic Classification. 1964: 67–76. OCLC 733025912. Phylogenetics is the branch of life science concerned with the analysis of molecular sequencing data to study evolutionary relationships among groups of organisms.