Bell, Robert W dan D. Bruce Lockerbie. In Peril on the Sea: A Personal Remebrance. - New York: Doubleday & Co., Inc., 1984. - 284p. 22 cm. ISBN: 038518378X Subjects--Topical Terms: Perang Dunia II LC Class. No.: D811.5 / .B394 1984 Dewey Class. No.: 940.53'