↑ Hawley, Samuel (2005). The Imjin War, Japan's Sixteenth-Century Invasion of Korea and Attempt to Conquer China. Seoul: The Royal Asiatic Society, Korea Branch. m/s. 490. ISBNISBN 89-954424-2-5 Check |isbn= value: invalid character (bantuan).
↑ The Influence of the Sea on The Political History of Japan (1921), Admiral George Alexander Ballard, ISBN 0-8371-5435-9
↑ "Admiral Yi Sun-sin A brief overview of his life and achievements" Korean Spirit and Culture, Series I, Diamond Sutra Recitation Group.
Hawley, Samuel 2005 The Imjin War: Japan's Sixteenth-Century Invasion of Korea and Attempt to Conquer China. Republic of Korea and U.S.A.: Co-Published by The Royal Asiatic Society and The Institute of East Asian Studies, University of California, Berkeley.
Turnbull, Stephen. "Samurai Invasion: Japan's Korean War 1592-1598" (2002) Cassell & Co., London. ISBN 0-304-35948-3
