TY  - BOOK
AU  - Verderber,Rudolph F.
AU  - Sellnow Deanna D
TI  - The Challenge of effective speaking in a digital age
SN  - 9781285094847
PY  - 2015///
CY  - Boston MA
PB  - Cengage Learning
KW  - Public speaking
N1  - Included index
ER  -