World Register of Marine Species (WoRMS)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Cibicidoides parianus (Hedberg, 1937)&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1539306 on 2026-08-30
Hedberg, H. D. (1937). Foraminifera of the Middle Tertiary Carapita Formation of Northeastern Venezuela. Journal of Paleontology. 11: 661-697.