Langan, J., & John Langan. Reading and study skills. New York, NY: McGraw-Hill Higher Education.
シカゴスタイル引用形Langan, John, , John Langan. Reading and Study Skills. New York, NY: McGraw-Hill Higher Education.
MLA引用形式Langan, John, , John Langan. Reading and Study Skills. New York, NY: McGraw-Hill Higher Education.
警告: この引用は必ずしも正確ではありません.