Susanna Davidson. (2019). "Stories of Magic Ponies (Young Reading Level 1) [Paperback] [Jan 01, 2008] Davidson, Susanna and Jana Costa". Usborne Export.
Chicago-viite (17. p.)Susanna Davidson. "Stories of Magic Ponies (Young Reading Level 1) [Paperback] [Jan 01, 2008] Davidson, Susanna and Jana Costa". Usborne Export, 2019.
MLA-viite (9. p.)Susanna Davidson. "Stories of Magic Ponies (Young Reading Level 1) [Paperback] [Jan 01, 2008] Davidson, Susanna and Jana Costa". Usborne Export, 2019.
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