1. Hartl , D.L. Clark , A.G.Principles of Population Genetics, 3rd Ed. ; Sinauer Associates Inc. : Sunderland, MA , 1997 ; 1 – 542 .
2. Hedrick , P.A.Genetics of Populations, 2nd Ed. ; Jones and Barlett : Boston, MA , 2000 ; 1 – 553 .
3. From Lamarck to population genetics
4. The cost of natural selection