Kluge, H. (1929). Die Bryozoen des sibirschen Eismeers. <em>Rab Murm biol st.</em> 3: 1-33.[details]
Bock, P. (2024). World List of Bryozoa. Pseudoflustra birulai Kluge, 1929. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=156370 on 2024-05-14
Marine Species Traits editorial board (2024). Marine Species Traits. Pseudoflustra birulai Kluge, 1929. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=156370 on 2024-05-14