TY  - BOOK
AU  - SEKARAN Uma
AU  -  BOUGIE Roger
TI  - Research methods for business:  A skill building approach   
SN  - 9788126531318
U1  - X9b4, Q0 
PY  - 2010///
CY  -  New Delhi 
PB  - John Wiley        
N1  - Bibliography: p 264-267
ER  -