TY  - BOOK
TI  - Umar Abdul Aziz: bayangan khalifah al rasyidin 
SN  - 9789833892525
PY  - 2010///
CY  - Batu Caves, Selangor
PB  - PTS Litera Utama
KW  - Caliphs
KW  - Leadership
KW  - Religious aspects
KW  - Islam
ER  -