TY  - BOOK
AU  - Keith, William M.
AU  - Lundberg, Christian O. 
TI  - Public Speaking: Choices and responsibility 
SN  - 978-0-357-03908-3
U1  - Cir. 808.51 K28 C2020 
PY  - 2020///
CY  - Boston, USA: 
PB  - Cengage; 
ER  -