Bathgate, O. M. (1942). Ducky, snowy and tige. Pacific Press.
Chicago-čujuhus (17. p.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
MLA-čujuhus (9. p.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
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