Roberts, Mary Lou. 
Internet marketing :  integrating online and offline strategies / 
Mary Lou Roberts, Debra Zahay. 
 - 3rd ed. 
 - Mason, OH :  South-Western Cengage Learning,  c2013. 
 - xxii, 484 p. :  ill. ;  28 cm. 
Includes bibliographical references and index. 
9781133625902 (pbk.) 
2012932722 
Internet marketing.
HF5415.1265  / .R617 2012 
658.872