Irving Stone, The Origin: a biographical novel of Charles Darwin, Casell, 1980; trad. it. L'origine: il romanzo di Charles Darwin, Dall’Oglio, Milano
Pagina 262
E. Mayr, Systematics and the origin of species, Columbia University Press, New York 1942.
Pagina 264
Th. Dobzhansky, Genetics and the origin of species, Columbia University Press, 3a ed., New York 1931.
Pagina 264
J. D. Bernal, The origin of life, Weidenfeld and Nicolson, London 1967.
Pagina 265
M. G. Ruttner, The origin of life by natural causes, Elsevier Publ. Co., Amsterdam 1971.
Pagina 266
S. W. Fox e K. Dose, Molecular evolution and the origin of life, W. H. Freeman Co., San Francisco 1972.
Pagina 266
Accademia della crusca
