Advancing communication science :  merging mass and interpersonal processes / 
edited by Robert P. Hawkins , John M. Wiemann , Suzanne Pingree 
 - Beverly Hills :  SAGE,  1988       
 - 312 p. 
<br/><br/><label>ISBN: </label>0803931417 
<br/><br/><label>LC Class. No.: </label>P 91.25 A244 1988