Hobson, A. (2001). The Oxford dictionary of difficult words. Oxford University Press.
Chicagoスタイル(17版)引用形式Hobson, Archie. The Oxford Dictionary of Difficult Words. New York: Oxford University Press, 2001.
MLA(8版)引用形式Hobson, Archie. The Oxford Dictionary of Difficult Words. Oxford University Press, 2001.
警告: この引用は必ずしも正確ではありません.