1. Adaption in Micro-organisms. Iii. Sympos. Soc. Gen. Microbiol. Cambridge Univ. Press 1953.
2. Genetic Mechanisms: Structure and Function. Cold Spr. Harb. Symp. quant. Biol. 21 (1957).
3. The Chemical Basis of Heredity. Baltimore: Johns Hopkins Press 1957.
4. Armitage, P. J.: Roy Statist. Soc. (B) 14, 1 (1952); J. Hyg. 51, 162 (1953).
5. Atwood, K. C., and F. Murai: Proc. Nat. Acad. Sci. (Wash.) 39, 1027 (1953).