ALSTON. (2017). SCIENCE CARNIVAL - BOOK 2. ALSTON PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)ALSTON. SCIENCE CARNIVAL - BOOK 2. SINGAPORE: ALSTON PUBLISHING HOUSE, 2017.
MLA-čujuhus (9. p.)ALSTON. SCIENCE CARNIVAL - BOOK 2. ALSTON PUBLISHING HOUSE, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.