Parsons, Robert F.; Attiwill, Peter M.; Uren, Nicholas C.; Kopittke, Peter M. (1 April 2022). "Calcium oxalate and calcium cycling in forest ecosystems". Trees. 36 (2): 531–536. doi:10.1007/s00468-021-02226-4. S2CID239543937.
Image by Mikael Häggström, MD. - Reference for benign/LCIS association: Hind Warzecha, M.D. "Microcalcifications". Pathology Outlines. Last author update: 1 June 2010
Parsons, Robert F.; Attiwill, Peter M.; Uren, Nicholas C.; Kopittke, Peter M. (1 April 2022). "Calcium oxalate and calcium cycling in forest ecosystems". Trees. 36 (2): 531–536. doi:10.1007/s00468-021-02226-4. S2CID239543937.
Arnold, Michael A. (2014). "Pandanus tectorius S. Parkinson"(PDF). Aggie Horticulture. Texas A&M University. Archived from the original(PDF) on 31 August 2021. Retrieved 30 September 2020.
Arnold, Michael A. (2014). "Pandanus tectorius S. Parkinson"(PDF). Aggie Horticulture. Texas A&M University. Archived from the original(PDF) on 31 August 2021. Retrieved 30 September 2020.