Bingham, M. (1972). Sheridam- the track of a comet. Allen & Unwin Publ.
Chicago-čujuhus (17. p.)Bingham, M. Sheridam- the Track of a Comet. London: Allen & Unwin Publ, 1972.
MLA-čujuhus (9. p.)Bingham, M. Sheridam- the Track of a Comet. Allen & Unwin Publ, 1972.
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