Cowley, Robert and Parker, Geoffrey, editors. “Battle of Okinawa.” Battle of Okinawa, Houghton Mifflin Harcourt Publishing. http://www.historynet.com/battle-of-okinawa-operation-iceberg.htm.
Cowley, Robert and Parker, Geoffrey, editors. “Battle of Okinawa.” Battle of Okinawa, Houghton Mifflin Harcourt Publishing. http://www.historynet.com/battle-of-okinawa-operation-iceberg.htm.