Willis, Edgar E. <br/><br/>
Writing scripts for television, radio and film / 
Edgar E. Willis. 
 - 3rd ed. 
 - Philadelpia :  Harcourt brace,  1993. 
 - 414p. 
<br/><br/><label>ISBN: </label>00030750113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion picture authorship.<br/>Radio authorship.<br/>Television authorship.
<br/><br/><label>LC Class. No.: </label>PN 1992.7  / .W49