Walworth, A. C. (1966). Black ships off Japan: The story of Commodore Perry's expedition. Archon Books.
Chicago-viite (17. p.)Walworth, Arthur Clarence. Black Ships off Japan: The Story of Commodore Perry's Expedition. Hamden, Conn: Archon Books, 1966.
MLA-viite (9. p.)Walworth, Arthur Clarence. Black Ships off Japan: The Story of Commodore Perry's Expedition. Archon Books, 1966.
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