Szörényi, E. 1955. Échinides Crétacés de la Bakony. Geologica Hungarica, Series Palaeontologica 26, 1-332. page(s): 97-100, 232-234; figs. 38-40, pl. 13, figs. 14-15, pl. 14, figs. 1-16 [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Pseudholaster baconicus Szörényi, 1955a †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1034110 on 2025-05-24
Marine Species Traits editorial board (2025). Marine Species Traits. Pseudholaster baconicus Szörényi, 1955a †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1034110 on 2025-05-24
original descriptionSzörényi, E. 1955. Échinides Crétacés de la Bakony. Geologica Hungarica, Series Palaeontologica 26, 1-332. page(s): 97-100, 232-234; figs. 38-40, pl. 13, figs. 14-15, pl. 14, figs. 1-16 [details]