TY  - BOOK
AU  - Abdul Rani Mustaffa
TI  - Umar al-Khattab: tegas dan adil 
SN  - 9838520551
PY  - 2003///
CY  - Shah Alam, Selangor
PB  - 'K' Publishing Sdn Bhd
KW  - 'Umar ibn al-Khattab,
KW  - Muhammad,
KW  - Caliphs
ER  -