SPILSBURY RICHARD. (2019). TALES OF INVENTION THE SUBMARINE (2012 Ed.). HEINEMANN LIBRARY.
Chicago-čujuhus (17. p.)SPILSBURY RICHARD. TALES OF INVENTION THE SUBMARINE. 2012 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.
MLA-čujuhus (9. p.)SPILSBURY RICHARD. TALES OF INVENTION THE SUBMARINE. 2012 Ed. HEINEMANN LIBRARY, 2019.
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