Porter, Roy, 1946-2002

Cambridge University Press, 1996

 Buku Referensi

edited by W.F. Bynum and Roy Porter

Routledge, 1993

 Buku Referensi

editor, W.F. Bynum, Roy Porter

Routledge, 1993

 Buku Referensi

editor, Kenneth F. Kiple ; executive editor, Rachael Rockwell Graham ; associate editors, David Frey [and others] ; assistant editors, Alicia Browne [and others]

Cambridge University Press, 1995

 Buku Referensi

Wheelwright, Edith Grey, author

Dover pub, 2012

 Buku Teks

Tobyn, Graeme, author

Churchill livingstone , 2011

 Buku Teks