(of)Sosnina, M. I. (1980). Some Late Permian nodosarids from southern Primorye. <em>Новые роды и виды древних растений и беспозвоночных СССР - New genera and species of ancient plants and invertebrates of the USSR.</em> 67-70., available online athttp://books.google.fr/books?id=FjlfDwAAQBAJ[details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Paravervilleina porrecta (Sosnina, 1980) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1398188 on 2025-05-19
Marine Species Traits editorial board (2025). Marine Species Traits. Paravervilleina porrecta (Sosnina, 1980) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1398188 on 2025-05-19
original description(of)Sosnina, M. I. (1980). Some Late Permian nodosarids from southern Primorye. <em>Новые роды и виды древних растений и беспозвоночных СССР - New genera and species of ancient plants and invertebrates of the USSR.</em> 67-70., available online athttp://books.google.fr/books?id=FjlfDwAAQBAJ[details]