Clark, J. W. (1967). Early English: A study of old and middle English.
シカゴスタイル引用形Clark, John Williams. Early English: A Study of Old and Middle English. London, Andre Deutch, 1967.
MLA引用形式Clark, John Williams. Early English: A Study of Old and Middle English. 1967.
警告: この引用は必ずしも正確ではありません.