Eastwood, J. (1992). Oxford Practice Grammar: With Answer. Oxford: Oxford University Press.
シカゴスタイル引用形Eastwood, John. Oxford Practice Grammar: With Answer. Oxford: Oxford University Press, 1992.
MLA引用形式Eastwood, John. Oxford Practice Grammar: With Answer. Oxford: Oxford University Press, 1992.
警告: この引用は必ずしも正確ではありません.