TY  - BOOK
AU  - Verderber, Rudolph F., Verderber, Kathleen S. & Sellnow, Deanna D.
TI  - Effective speaking : Challeges & solutions
SN  - 978-981-4281-86-7
U1  - Cir. 808.5 V870 c2009 
PY  - 2009///
CY  - Singapore
PB  - Cengage Learning Asia Pte Ltd
ER  -