Al-Ghayba = occultation

 Ibn Abi Zaynab, Muhammad ibn Ibrahim; Al; Shahin, Abdullah;

Qum, Iran : Ansariyan , s.a.

QOM and the virgin of the city : a biography of Fatima Al-Ma'sooma (S) & a guide for visitors and tourists

 Al; Shahin, Abdullah; As; Sayyid, Kamal;

Qom : Ansariyan Publications , 2003