Thorpe, E. (2004). Pearson general studies manual 2004. Pearson Education.
シカゴスタイル引用形Thorpe, Edgar. Pearson General Studies Manual 2004. Delhi: Pearson Education, 2004.
MLA引用形式Thorpe, Edgar. Pearson General Studies Manual 2004. Pearson Education, 2004.
警告: この引用は必ずしも正確ではありません.