Ruggiero, Vincent Ryan. <br/><br/>
Thinking critically about ethical issues / 
Vincent Ryan Ruggiero. 
 - 7th ed. 
 - Boston :  McGraw-Hill,  c2008. 
 - xi, 202 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780073535685 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics.