Sheridan, Susan M <br/><br/>
Professional Development in Early Childhood Programs: Process Issues and Research Needs.  [electronic resource] 

 -  Early education and development  May 2009 
 - 377-401 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1040-9289 
<br/><br/><label>Standard No.: </label>10.1080/10409280802582795  doi