SRETH JGDISH P. A. S. G., . (2010). CUSTOMER RELATIONSHIP MANAGEMNT. NEW DELHI: TATA MCGRAW HILL,NEW DEHLI.
SRETH JGDISH PARVATIYAR ATUL SHAINESH G, . 2010. CUSTOMER RELATIONSHIP MANAGEMNT. NEW DELHI: TATA MCGRAW HILL,NEW DEHLI.
SRETH JGDISH PARVATIYAR ATUL SHAINESH G, . CUSTOMER RELATIONSHIP MANAGEMNT. NEW DELHI: TATA MCGRAW HILL,NEW DEHLI. 2010.