Peterson, S. (2003). Untangling some knots in K-8 writing instruction. International Reading Association.
Lua i Stíl Chicago (17ú heag.)Peterson, Shelley. Untangling Some Knots in K-8 Writing Instruction. Newark, DE: International Reading Association, 2003.
Lua MLA (8ú heag.)Peterson, Shelley. Untangling Some Knots in K-8 Writing Instruction. International Reading Association, 2003.
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