Effective citing and referencing 

 - Switzerland:  International Baccalaureate Organization,  2014 
 - 17 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-78691-483-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Baccalaureate 
<br/><br/><label>Dewey Class. No.: </label>808.02 Ef363 2014