edited by Geoffrey Parker
Cambridge University Press, 1995
Buku Referensi
Porter, Roy, 1946-2002
Cambridge University Press, 1996
Buku Referensi
edited by Michael Hoskin
Cambridge University Press, 1997
Buku Referensi
Lincoln, Roger J.
Cambridge University Press, 1990
Buku Referensi
edited by Francis Robinson
Cambridge University Press, 1996
Buku Teks