WITNESS

Maqālah fī sayr sahmay al-saʿādah wa-al-ghayb_Oxford_Bodleian Library, Oxford Univ._Selden_A11

References

Haddad, Fuad, Edward Kennedy, and David Pingree. 1984. “Al-Bīrūnī’s Treatise on Astrological Lots”. Zeitschrift für Geschichte Der Arabisch-Islamischen Wissenschaften 1: 9-54.