↑Goffinet, B.; W. R. Buck; A. J. Shaw (2008). «Morphology and Classification of the Bryophyta». En Bernard Goffinet & A. Jonathan Shaw (eds.), ed. Bryophyte Biology (2nd edición). Cambridge: Cambridge University Press. pp. 55–138. ISBN978-0-521-87225-6.
↑Goffinet, Bernard; William R. Buck (2004). «Systematics of the Bryophyta (Mosses): From molecules to a revised classification». Monographs in Systematic Botany. Molecular Systematics of Bryophytes (Missouri Botanical Garden Press) 98: 205-239. ISBN1-930723-38-5.