Pasachoff, J. M. (1992). Journey through the universe. Saunders College Pub..
Chicago-čujuhus (17. p.)Pasachoff, Jay M. Journey Through the Universe. Philadelphia: Saunders College Pub., 1992.
MLA-čujuhus (9. p.)Pasachoff, Jay M. Journey Through the Universe. Saunders College Pub., 1992.
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