Joseph H W B. (2009). An Introduction to logic. Bharatiya Kala Prakashan.
シカゴスタイル引用形Joseph H W B. An Introduction to Logic. New Delhi: Bharatiya Kala Prakashan, 2009.
MLA引用形式Joseph H W B. An Introduction to Logic. Bharatiya Kala Prakashan, 2009.
警告: この引用は必ずしも正確ではありません.