(1985). Basic skills in english: (Teacher edition). New York: Mc Dougal, Littel & Company.
シカゴスタイル引用形Basic Skills in English: (Teacher Edition). New York: Mc Dougal, Littel & Company, 1985.
MLA引用形式Basic Skills in English: (Teacher Edition). New York: Mc Dougal, Littel & Company, 1985.
警告: この引用は必ずしも正確ではありません.