Register of Ships of the U.S. Navy, 1775–1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–280. ISBN 978-0-313-26202-9. ↑ U.S. Submarines Through 1945 pp. 261–263 1 2 3 U.S. Submarines Through 1945 pp. 305–311 1 2 3 4 5 6 U.S. Submarines Through 1945 pp. 305–311 1 2 3 4 5 6 7 Friedman, Norman (1994).