Calfee, Robert C. <br/><br/>
On mixed methods :  approaches to language and literacy research / 
Robert Calfee and Melanie Sperling. 
 - New York:  Teachers College Press :  2010. 
 - xiii, 111 p. :  ill. ;  23 cm. 
 - Language and literacy series An NCRLL volume .
 - Language and literacy series (New York, N.Y.) Approaches to language and literacy research. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780807750933 (pbk.)  RM85.43 9780807750940 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading--Research--Methodology.<br/>Language arts--Research--Methodology.<br/>Mixed methods research.