Asimov, I. (1974). The moons of Jupiter (1st NEL pbk. ed.). New English Library ; Times Mirror.
Chicago-viite (17. p.)Asimov, Isaac. The Moons of Jupiter. 1st NEL pbk. ed. London: New English Library ; Times Mirror, 1974.
MLA-viite (8. p.)Asimov, Isaac. The Moons of Jupiter. 1st NEL pbk. ed. New English Library ; Times Mirror, 1974.
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