Knoch, U. (2009). Diagnostic writing assessment: The development and validation of a rating scale. Peter Lang.
Lua i Stíl Chicago (17ú heag.)Knoch, Ute. Diagnostic Writing Assessment: The Development and Validation of a Rating Scale. Frankfurt am Main: Peter Lang, 2009.
Lua MLA (9ú heag.)Knoch, Ute. Diagnostic Writing Assessment: The Development and Validation of a Rating Scale. Peter Lang, 2009.
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