Thrush, E. A. (1997). Interactions I: A multi-skills activity book. New York: McGraw-Hill.
シカゴスタイル引用形Thrush, Emily Austin. Interactions I: A Multi-skills Activity Book. New York: McGraw-Hill, 1997.
MLA引用形式Thrush, Emily Austin. Interactions I: A Multi-skills Activity Book. New York: McGraw-Hill, 1997.
警告: この引用は必ずしも正確ではありません.