World Register of Marine Species (WoRMS)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Biplanispira inflata Hanzawa, 1957&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=906747 on 2026-08-29
Hanzawa, S. (1957). Cenozoic Foraminifera of Micronesia. Geological Society of America, Memoirs. 66: 1-163.