Ziefert, H., & Zanes, J. (2000). The snow child. Viking.
Lua i Stíl Chicago (17ú heag.)Ziefert, Harriet, agus Julia Zanes. The Snow Child. New York: Viking, 2000.
Lua MLA (8ú heag.)Ziefert, Harriet, agus Julia Zanes. The Snow Child. Viking, 2000.
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