Longest & Deepest.New Zealand Speleological Society, abgerufen am 12. Dezember 2018.
doi.org
Anne C. Wright: Aspects of the geology and hydrology of Nettlebed Cave, Nelson, New Zealand. In: Journal of the Royal Society of New Zealand. Volume 12, Issue 2. Royal Society of New Zealand, Wellington 1982, S.143–157, doi:10.1080/03036758.1982.10419437.
Stephen R. H. Worthington: Hydraulic and geological factors influencing conduit flow depth. In: Speleogenesis and Evolution of Karst Aquifers. Volume 3, Issue 1. Commission on Karst Hydrogeology and Speleogenesis, Union International of Speleology, 2005, ISSN1814-294X (Online [PDF]).
zdb-katalog.de
Stephen R. H. Worthington: Hydraulic and geological factors influencing conduit flow depth. In: Speleogenesis and Evolution of Karst Aquifers. Volume 3, Issue 1. Commission on Karst Hydrogeology and Speleogenesis, Union International of Speleology, 2005, ISSN1814-294X (Online [PDF]).