Metcalfe, S. (2004). Building a speech (5th ed.). Thomson/Wadsworth.
Chicagoスタイル(17版)引用形式Metcalfe, Sheldon. Building a Speech. 5th ed. Australia: Thomson/Wadsworth, 2004.
MLA(9版)引用形式Metcalfe, Sheldon. Building a Speech. 5th ed. Thomson/Wadsworth, 2004.
警告: この引用は必ずしも正確ではありません.