Gorbachev, V. (1998). The fool of the world and the flying ship. Star Bright Books.
Chicago-čujuhus (17. p.)Gorbachev, Valeri. The Fool of the World and the Flying Ship. New York: Star Bright Books, 1998.
MLA-čujuhus (9. p.)Gorbachev, Valeri. The Fool of the World and the Flying Ship. Star Bright Books, 1998.
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