WORKS CITIED
"Cornelis Drebbel." BBC History. BBC, 2014. Web. 15 Dec. 2014. <http://www.bbc.co.uk/history/historic_figures/drebbel_cornelis.shtml>.
Polmar, Norman. "The First Soviet Giants." The First Soviet Giants. Cold War Submarines: The Design and Construction of U.S. and Soviet Submarines, 2002. Web. 15 Dec. 2014. <http://www.navy.mil/navydata/cno/n87/usw/issue_13/soviets_giants.html>.
Thane, Ker. "Pictures: First True Cocaine Submarine." National Geographic. National Geographic Society, 24 June 2011. Web. 15 Dec. 2014. <http://news.nationalgeographic.com/news/2011/06/pictures/110624-cocaine-subs-submarines-first-submersible-science-colombia-drug-smuggling/>.
"Cornelis Drebbel." BBC History. BBC, 2014. Web. 15 Dec. 2014. <http://www.bbc.co.uk/history/historic_figures/drebbel_cornelis.shtml>.
Polmar, Norman. "The First Soviet Giants." The First Soviet Giants. Cold War Submarines: The Design and Construction of U.S. and Soviet Submarines, 2002. Web. 15 Dec. 2014. <http://www.navy.mil/navydata/cno/n87/usw/issue_13/soviets_giants.html>.
Thane, Ker. "Pictures: First True Cocaine Submarine." National Geographic. National Geographic Society, 24 June 2011. Web. 15 Dec. 2014. <http://news.nationalgeographic.com/news/2011/06/pictures/110624-cocaine-subs-submarines-first-submersible-science-colombia-drug-smuggling/>.