Ott, J. N. (1970). How to write and deliver a speech. Tridrent Press.
Chicagoスタイル(17版)引用形式Ott, John Nash. How to Write and Deliver a Speech. New York: Tridrent Press, 1970.
MLA(9版)引用形式Ott, John Nash. How to Write and Deliver a Speech. Tridrent Press, 1970.
警告: この引用は必ずしも正確ではありません.