1. Human Understanding, Vol. I, General Introduction and Part I;Toulmin,1972
2. The Origin of Species by Means of Natural Selection, or the Preservation of Favored Race in the Struggle of Life;Darwin,2009
3. Embryology, Epigenesis, and Evolution: Taking Development Seriously;Robert,2004
4. Facilitated Variation;Kirschner,2010
5. Genetics and the Origin of Species;Dobzhansky,1951