Brown Peak, Composite Gazetteer of Antarctica, Scientific Committee on Antarctic Research. US source.
Brown Peak, Composite Gazetteer of Antarctica, Scientific Committee on Antarctic Research. NZ source.
doi.org
"Report on Sturge Island (Antarctica) – May 2001". Bulletin of the Global Volcanism Network. 26 (5). Smithsonian Institution. May 2001. doi:10.5479/si.GVP.BGVN200105-390012.