• [Wiki] http://en.wikipedia.org/wiki/Aerodramus_maximus.
• [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=76179577B1D144BA&sec=lifehistory.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PrinPres1991] Prinzinger, R., A.Preßmar, and Schleucher, E. (1991). Body temperature in birds. Comp. Biochem. Physiol., 99A(4):499--506. doi:10.1016/0300-9629(91)90122-S.
• [Quan1996] Quang, P. N. (1996). Discovery of the black-nest swiftlet Collocalia (Aerodramus) maxima) Hume in Vietnam and preliminary observations on its biology. Bulletin du Muséum National d'Histoire Naturelle, section A Zoologie, 21(1):54--61.