Walton, T., & Baxter, B. (1970). Know your own ship. Griffin.
Chicago-čujuhus (17. p.)Walton, Thomas, juo Bernice Baxter. Know Your Own Ship. Londres: Griffin, 1970.
MLA-čujuhus (9. p.)Walton, Thomas, juo Bernice Baxter. Know Your Own Ship. Griffin, 1970.
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