^Kear B. P., Hamilton-Bruce R. J., Smith B. J. & Gowlett-Holmes K. L. (2003). "Reassessment of Australia's oldest freshwater snail, Viviparus (?) albascopularis Etheridge, 1902 (Mollusca : Gastropoda : Viviparidae), from the Lower Cretaceous (Aptian, Wallumbilla Formation) of White Cliffs, New South Wales". Molluscan Research23(2): 149-158.
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PDF.
^Lu H.-F., Du L.-N., Li Z.-Q., Chen X.-Y. & Yang J.-X. (2014). "Morphological analysis of the Chinese Cipangopaludina species (Gastropoda; Caenogastropoda; Viviparidae). Zoological Research35(6): 510-527.
doi:
10.13918/j.issn.2095-8137.2014.6.510.
^Kear B. P., Hamilton-Bruce R. J., Smith B. J. & Gowlett-Holmes K. L. (2003). "Reassessment of Australia's oldest freshwater snail, Viviparus (?) albascopularis Etheridge, 1902 (Mollusca : Gastropoda : Viviparidae), from the Lower Cretaceous (Aptian, Wallumbilla Formation) of White Cliffs, New South Wales". Molluscan Research23(2): 149-158.
doi:
10.1071/MR03003,
PDF.
^Lu H.-F., Du L.-N., Li Z.-Q., Chen X.-Y. & Yang J.-X. (2014). "Morphological analysis of the Chinese Cipangopaludina species (Gastropoda; Caenogastropoda; Viviparidae). Zoological Research35(6): 510-527.
doi:
10.13918/j.issn.2095-8137.2014.6.510.