HARRISON ZAC. HYPERSPACE HIGH: ROBOT WARRIORS (2019.). STONE ARCH BOOK PUBLISHERS.
Chicago-čujuhus (17. p.)HARRISON ZAC. HYPERSPACE HIGH: ROBOT WARRIORS. 2019. MINNESOTA: STONE ARCH BOOK PUBLISHERS.
MLA-čujuhus (9. p.)HARRISON ZAC. HYPERSPACE HIGH: ROBOT WARRIORS. 2019. STONE ARCH BOOK PUBLISHERS.
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