Canfield, Bertrand R. <br/><br/>
Public relations; principles, cases, and problems/ 
by Bertrand R. Canfield and H. Frazier Moore. 
 - 8th ed. 
 - Ill. :  R. D. Irwin : Homewood,  1973. 
 - xvi, 486 p. ;  24 cm. 
<br/><br/>Bibliography: p. 465-472. 
<br/><br/><label>ISBN: </label>0256014264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations.