Jaffe, C. I., & Clella Iles Jaffe. (2007). Instructor's resource manual for Public speaking: Concepts and skills for a diverse society. Belmont, CA: Wadsworth/Thomson Learning.
Dyfyniad Arddull ChicagoJaffe, Clella Iles, và Clella Iles Jaffe. Instructor's Resource Manual for Public Speaking: Concepts and Skills for a Diverse Society. Belmont, CA: Wadsworth/Thomson Learning, 2007.
Dyfyniad MLAJaffe, Clella Iles, và Clella Iles Jaffe. Instructor's Resource Manual for Public Speaking: Concepts and Skills for a Diverse Society. Belmont, CA: Wadsworth/Thomson Learning, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.