HIGGINS MELISSA. (2019). ICE AGE ANIMALS WOLLY MAMMOTHS (2015 Ed.). RAINTREE PUBLISHERS.
Chicago-čujuhus (17. p.)HIGGINS MELISSA. ICE AGE ANIMALS WOLLY MAMMOTHS. 2015 Ed. LONDON: RAINTREE PUBLISHERS, 2019.
MLA-čujuhus (9. p.)HIGGINS MELISSA. ICE AGE ANIMALS WOLLY MAMMOTHS. 2015 Ed. RAINTREE PUBLISHERS, 2019.
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