Greenall, S., & Delestrée, A. (1998). Reward: Elementary. Grammar and Vocabulary. Macmillan Heinemann.
Chicagoスタイル(17版)引用形式Greenall, Simon, , Anne Delestrée. Reward: Elementary. Grammar and Vocabulary. Oxford: Macmillan Heinemann, 1998.
MLA(9版)引用形式Greenall, Simon, , Anne Delestrée. Reward: Elementary. Grammar and Vocabulary. Macmillan Heinemann, 1998.
警告: この引用は必ずしも正確ではありません.