Routledge, 1996
Buku Referensi
edited by Roshdi Rashed
Routledge, 1996
Buku Referensi
edited by W.F. Bynum and Roy Porter
Routledge, 1993
Buku Referensi
Garland Publishing, Inc., 1994
Buku Referensi
edited by I. Grattan-Guinness
Routledge, 1994
Buku Referensi