Laurence, P. N., & Lowrie, R. S. (1968). Multiple choice questions: Elementary Book [1]. Pergamon Press.
シカゴスタイル引用形Laurence, P. N., , R. S. Lowrie. Multiple Choice Questions: Elementary Book [1]. Pergamon Press, 1968.
MLA引用形式Laurence, P. N., , R. S. Lowrie. Multiple Choice Questions: Elementary Book [1]. Pergamon Press, 1968.
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