Gupta RS, Lali R (September 2013). "Molecular signatures for the phylum Aquificae and its different clades: Proposal for division of the phylum Aquificae into the emended order Aquificales, containing the families Aquificaceae and Hydrogenothermaceae, and a new order Desulfurobacteriales ord. nov., containing the family Desulfurobacteriaceae". Antonie van Leeuwenhoek. 104 (3): 349–368. doi:10.1007/s10482-013-9957-6. PMID23812969. S2CID559778.
Guiral M, Prunetti L, Aussignargues C, Ciaccafava A, Infossi P, Ilbert M, Lojou E, Giudici-Orticoni MT (2012). "The Hyperthermophilic Bacterium Aquifex aeolicus". The hyperthermophilic bacterium Aquifex aeolicus: from respiratory pathways to extremely resistant enzymes and biotechnological applications. Advances in Microbial Physiology. Vol. 61. pp. 125–194. doi:10.1016/B978-0-12-394423-8.00004-4. ISBN9780123944238. PMID23046953. {{cite book}}: |journal= ignored (help)
Boussau B, Guéguen L, Gouy M. Accounting for horizontal gene transfers explains conflicting hypotheses regarding the position of Aquificales in the phylogeny of Bacteria. BMC Evol Biol. 2008 Oct 3;8:272. doi:10.1186/1471-2148-8-272.
Gupta RS, Lali R (September 2013). "Molecular signatures for the phylum Aquificae and its different clades: Proposal for division of the phylum Aquificae into the emended order Aquificales, containing the families Aquificaceae and Hydrogenothermaceae, and a new order Desulfurobacteriales ord. nov., containing the family Desulfurobacteriaceae". Antonie van Leeuwenhoek. 104 (3): 349–368. doi:10.1007/s10482-013-9957-6. PMID23812969. S2CID559778.
Guiral M, Prunetti L, Aussignargues C, Ciaccafava A, Infossi P, Ilbert M, Lojou E, Giudici-Orticoni MT (2012). "The Hyperthermophilic Bacterium Aquifex aeolicus". The hyperthermophilic bacterium Aquifex aeolicus: from respiratory pathways to extremely resistant enzymes and biotechnological applications. Advances in Microbial Physiology. Vol. 61. pp. 125–194. doi:10.1016/B978-0-12-394423-8.00004-4. ISBN9780123944238. PMID23046953. {{cite book}}: |journal= ignored (help)
Gupta RS, Lali R (September 2013). "Molecular signatures for the phylum Aquificae and its different clades: Proposal for division of the phylum Aquificae into the emended order Aquificales, containing the families Aquificaceae and Hydrogenothermaceae, and a new order Desulfurobacteriales ord. nov., containing the family Desulfurobacteriaceae". Antonie van Leeuwenhoek. 104 (3): 349–368. doi:10.1007/s10482-013-9957-6. PMID23812969. S2CID559778.