Lucas, S. (2007). The art of public speaking: Student CD-ROM version 5.0. Boston, MA: McGraw-Hill.
シカゴスタイル引用形Lucas, Stephen. The Art of Public Speaking: Student CD-ROM Version 5.0. Boston, MA: McGraw-Hill, 2007.
MLA引用形式Lucas, Stephen. The Art of Public Speaking: Student CD-ROM Version 5.0. Boston, MA: McGraw-Hill, 2007.
警告: この引用は必ずしも正確ではありません.