Bergeys manual of Determinative Bacteriology

द्वारा Holt, John R, Krieg, Noel R, Sneath, Peter H A, Staley, James T, Williams, Stanley T
प्रकाशित 2000

Bergey's manual of Systematic Bacteriology Vol 1 , The Archaea and the deeply branching and phototrophic bacteria

द्वारा Bergeys, Boone, David R, Castenholz, Richard W, Garritty, George M
प्रकाशित 2001