Bruce, R. V. (1973). Bell: Alexander Graham Bell and the conquest of solitude. Boston: Little, Brown.
シカゴスタイル引用形Bruce, Robert V. Bell: Alexander Graham Bell and the Conquest of Solitude. Boston: Little, Brown, 1973.
MLA引用形式Bruce, Robert V. Bell: Alexander Graham Bell and the Conquest of Solitude. Boston: Little, Brown, 1973.
警告: この引用は必ずしも正確ではありません.