TY  - BOOK
AU  - Koch,Arthur
AU  - Schmitt,Jason
TI  - Purposeful communication in a digital age: speaking for success 
SN  - 9781138082182
U1  - 808.5 KOC 
PY  - 2018///
CY  - New York
PB  - Routledge
KW  - Public speaking
N1  - Includes index
ER  -