Hasyim, Umar, <br/><br/>
Tawassul, hadiah pahala dan mengajar orang mati/ 
Umar Hasyim. 
 - Jakarta:  PT Bina Ilmu,  1978. 
 - 199 pages ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Funeral rites and ceremonies, Islamic.<br/>Death (Islam).