Musyimi norah. (et al.) <br/><br/>
Kielekezi cha Kiswahili :  Kitabu cha Mwanafunzi Gredi 4 / 
Vincent Obuki, Sam Washike,  
 - Toleo la kwanza. 
 - Nairobi :  Mentor Publishing Company Limited,  2019. 
 - iv, 204, p. :  col. ill. ; 
<br/><br/> tovuti: www.mentorpublishing.co.ke 
<br/><br/><label>ISBN: </label>9789966012739 
<br/><br/><label>Dewey Class. No.: </label>372.496