Guttschuss, H. (1986). Zig-Zag the zebra and other african animals. Pacific Press.
Chicago-čujuhus (17. p.)Guttschuss, Heather. Zig-Zag the Zebra and Other African Animals. Boise, ID: Pacific Press, 1986.
MLA-čujuhus (9. p.)Guttschuss, Heather. Zig-Zag the Zebra and Other African Animals. Pacific Press, 1986.
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