APA-čujuhus (7. p.)
Vale, D., Mullaney, S., & Murphy, P. (1995). Story world: Big book 3 and 4. Heinemann.
Chicago-čujuhus (17. p.)
Vale, David, Stephen Mullaney, juo Pat Murphy. Story World: Big Book 3 and 4. Oxford: Heinemann, 1995.
MLA-čujuhus (9. p.)
Vale, David, et al. Story World: Big Book 3 and 4. Heinemann, 1995.
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