Ludwig, W.; Schleifer, K. H.; Whitman, W. B. (2009). Class I. Bacilli class nov. In: P. de Vos, G.M. Garrity, D. Jones, N.R. Krieg, W. Ludwig, F.A. Rainey, K.H. Schleiger and W.B. Whitman (editors): Bergey's Manual of Systematic Bacteriology, second edition, vol. 3 (The Firmicutes), Springer, Dordrecht, Heidelberg, London, New York.
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Ludwig, W.; Schleifer, K. H.; Whitman, W. B.
2009
Class I. Bacilli class nov. In: P. de Vos, G.M. Garrity, D. Jones, N.R. Krieg, W. Ludwig, F.A. Rainey, K.H. Schleiger and W.B. Whitman (editors): Bergey's Manual of Systematic Bacteriology, second edition, vol. 3 (The Firmicutes), Springer, Dordrecht, Heidelberg, London, New York.