Don J. Brenner; Noel R. Krieg; James T. Staley (July 26, 2005) [1984(Williams & Wilkins)]. George M. Garrity (ed.). The Proteobacteria. Bergey's Manual of Systematic Bacteriology. Vol. 2C (2nd ed.). New York: Springer. pp. 1388. ISBN978-0-387-24145-6. British Library no. GBA561951.
"The new format, which has an expanded scope and examines relationships between organisms (systematics), is called Bergey's Manual of Systematic Bacteriology. Work on the first volume in the four-volume sequence began in 1980 and was ...", "Microbiology" by Daniel V. Lim, Kendall Hunt, 2003
Garrity GM, Lilburn TG, Cole JR, Harrison SH, Euzeby J, Tindall BJ (2007). Lilburn T, Harrison S, Euzéby J, Tindall B (eds.). Taxonomic Outline of the Bacteria and Archaea, Release 7.7. Michigan State University Board of Trustees. doi:10.1601/TOBA7.7.
Bergey's Manual of Systematic Bacteriology Book Review Int. J. of Syst. Bact.; July 1985, p. 408
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Don J. Brenner; Noel R. Krieg; James T. Staley (July 26, 2005) [1984(Williams & Wilkins)]. George M. Garrity (ed.). Introductory Essays. Bergey's Manual of Systematic Bacteriology. Vol. 2A (2nd ed.). New York: Springer. p. 304. ISBN978-0-387-24143-2. British Library no. GBA561951.
Don J. Brenner; Noel R. Krieg; James T. Staley (July 26, 2005) [1984(Williams & Wilkins)]. George M. Garrity (ed.). The Gammaproteobacteria. Bergey's Manual of Systematic Bacteriology. Vol. 2B (2nd ed.). New York: Springer. p. 1108. ISBN978-0-387-24144-9. British Library no. GBA561951.
Vos, P.; Garrity, G.; Jones, D.; Krieg, N.R.; Ludwig, W.; Rainey, F.A.; Schleifer, K.-H.; Whitman, W.B. (September 15, 2009) [1984(Williams & Wilkins)]. George M. Garrity (ed.). The Firmicutes. Bergey's Manual of Systematic Bacteriology. Vol. 3 (2nd ed.). New York: Springer. p. 1450. ISBN978-0-387-95041-9. British Library no. GBA561951.