Glenn Toole & Susan Toole
4th ed.. Stanley Thornes, 1999
書

John Churchman, Kath Pedder
John Murray, 2000
書

by N.P.O. Green, D.J. Taylor ,G.W. Stout ; edited by R. Soper
3rd ed.. Cambridge university press, 1997
書

by Peter Chenn
John Murray, c1997
書

by C.J. Clegg
John Murray, c2000
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[writer, Uma Sachidhanandam]
Times Editions, c2004
書

BBC and Animal Planet co-production ; producer, Andy Byatt, Andrew Graham-Brown, Ted Oakes, Annie Bates
BBC Worldwide Limited : Deltamac, 2004
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A BBC & Discovery co-production ; presenter, Charlotte Uhlenbroek ; producer, Bernard Walton, Miles Barton
BBC Worldwide Limited : Deltamac, 2002
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