Template:Beu, 2011
- Beu, A.G. 2011: Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia). Journal of the Royal Society of New Zealand 41(1): 1-153. DOI: 10.1080/03036758.2011.548763 .