The god of philosofhers, clarenden press offord 1994.
Judul asli: Frredom : The unstated facts and points.
BUKU
Adhaulah utsmaniyah awamalu nahada wa asbab saqauta.
Judul asli: Counterpleasures:The sunny series in post modern culture
Judul asli: Learning from error Karl poppers psychology of learning open caert publishing company. Bibliograf, Indeks.