↑ Brooke, M. (2004). Albatrosses And Petrels Across The World Oxford University Press, Oxford, UK ISBN 0-19-850125-0
↑ Nunn, G & Stanley, S. (1998): Body Size Effects and Rates of Cytochrome b Evolution in Tube-Nosed Seabirds. Molecular Biology and Evolution 15(10): 1360-1371 PDF fulltextCorrigendum
Brooke, M. (2004). Albatrosses And Petrels Across The World. Oxford University Press, Oxford, UK. ISBN 0-19-850125-0
Onley, D.; Scofield P. (2007). Albatrosses, Petrels and Shearwaters of the World. Princeton University Press, Princeton, New Jersey. ISBN 978-0-691-13132-0
