1. Brady, R. J. 1957. The enhancement of sporulation inBacillus sphaericus when grown in association withErwinia atroseptica. Thesis, University of Maryland, College Park.
2. Brady, R. J. andPelczar, M. J., Jr. 1957. Microbial interactions. II. The enhancement of sporulation inBacillus sphaericus byErwinia atroseptica. Bacteriol. Proc.1957: 57–58.
3. Brady, R. J., Chan, E. C. S. andPelczar, M. J., Jr. 1961. Sporulation ofBacillus sphaericus grown in association withErwinia atroseptica. J. Bacteriol.81: 725–729.
4. Brunstetter, B. C. andMagoon, C. A. 1932. Studies on bacterial spores. III. A contribution to the physiology of spore production inBacillus mycoides. J. Bacteriol.24: 85–122.
5. Chan, E. C. S. 1960. A microbial interaction: studies on the enhancement of sporulation inBacillus sphaericus byErwinia atroseptica. Thesis, University of Maryland, College Park.