"Christmas Island history". Australian Government, Department of Sustainability, Environment, Water, Population and Communities. November 2, 2011. Archived from the original on March 4, 2012. Retrieved December 9, 2011.
"Christmas Island history". Australian Government, Department of Sustainability, Environment, Water, Population and Communities. November 2, 2011. Archived from the original on March 4, 2012. Retrieved December 9, 2011.