1. The effect of freezing on bacteria;HAINES R. B.;Proc. Roy. Soc. (London), B,1938
2. HARRISON A. P. JR. 1952 Bacteria as secondary invaders in blackhead livers of turkeys. Doctorate thesis University of Maryland.
3. HARRISON A. P. JR. AND HANSEN P. A. 1954 Characterization of the Lactobacteriaceae 29A