O'Dell, K. (2012). Grammar and beyond: Workbook 3 (1a. ed.). Cambridge University Press.
Chicagoスタイル(17版)引用形式O'Dell, Kathryn. Grammar and Beyond: Workbook 3. 1a. ed. Cambridge: Cambridge University Press, 2012.
MLA(9版)引用形式O'Dell, Kathryn. Grammar and Beyond: Workbook 3. 1a. ed. Cambridge University Press, 2012.
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