Adams, A. (1851). A monograph of <i>Macrochisma</i>, a genus of gasteropodous Mollusca belonging to the family Fissurellidae. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 202–203., available online athttps://www.biodiversitylibrary.org/page/59278724[details]
MolluscaBase eds. (2024). MolluscaBase. Macroschisma productum A. Adams, 1851. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=732499 on 2024-04-19
original descriptionAdams, A. (1851). A monograph of <i>Macrochisma</i>, a genus of gasteropodous Mollusca belonging to the family Fissurellidae. <em>Proceedings of the Zoological Society of London.</em> (1850) 18: 202–203., available online athttps://www.biodiversitylibrary.org/page/59278724[details]