http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Dewan al-kharaj (Kementerian Kewangan) dalam pemerintahan Khalifah Harun al-Rashid (170H 193H/786M - 909M)
Includes bibliographical references : (p.24-25)