Ya'qub, H. Hamzah <br/><br/>
Etika Islam :  pokok-pokok kuliah ilmu akhlaq / 
Hamzah Ya'qub 
 - Jakarta :  C.V. Publicita,  1978 
 - 156 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islamic ethics