1. Manual for the Identification of Medical Bacteria;Cowan, S.T.; Steel, K.J.,1965
2. Medical Microbiology;Cruickshank, R.,1965
3. Eddy, B. P. (1960). J. appl. Bact., 23, 216.
4. Eddy, B. P. (1962). Ibid., 25, 137.
5. Eddy, B. P. and Carpenter, K. P. (1964). Ibid., 27, 96.