Griffin, C. L. (2011). Invitation to public speaking handbook. Boston, Mass.: Wadsworth Cengage Learning.
Citación estilo ChicagoGriffin, Cindy L. Invitation to Public Speaking Handbook. Boston, Mass.: Wadsworth Cengage Learning, 2011.
Cita MLAGriffin, Cindy L. Invitation to Public Speaking Handbook. Boston, Mass.: Wadsworth Cengage Learning, 2011.
Warning: These citations may not always be 100% accurate.