ebrary, Inc, Ball, M. J., Crystal, D., & Fletcher, P. (2012). Assessing grammar: The languages of LARSP. Multilingual Matters.
Chicagoスタイル(17版)引用形式ebrary, Inc, Martin J. Ball, David Crystal, , Paul Fletcher. Assessing Grammar: The Languages of LARSP. Bristol: Multilingual Matters, 2012.
MLA(9版)引用形式ebrary, Inc, et al. Assessing Grammar: The Languages of LARSP. Multilingual Matters, 2012.
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