1. The Origin of Species by Means of Natural Selection or the Preservation of Favoured Races in the Struggle for Life;Darwin,1872
2. Hereditary Genius: An Enquiry into its Laws and Consequences;Galton,1869
3. On the result of crossing Japanese waltzing with albino mice;Darbishire;Biometrika,1904
4. The heredity of savageness and wildness in rats;Yerkes;J Anim Behav,1913
5. The genetics of behavior;Hall,1951