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Lua i Stíl Chicago (17ú heag.)Wilburn, Reudene E. Understanding the Preschooler. New York: P. Lang, 2000.
Lua MLA (9ú heag.)Wilburn, Reudene E. Understanding the Preschooler. P. Lang, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.