Incoming Resources
- Dorling Kindersley, London, New York, c2008
- Dorling Kindersley, Distributed by Houghton Mifflin, New York, Boston, 1994
- Dorling Kindersley, New York, c2000
- Dorling Kindersley, Distributed by Houghton Mifflin Company, London, New York, Boston, 1995
- Dorling Kindersley, London, 2014
- Dorling Kindersley, New York, 2009
- Dorling Kindersley, distributed by Houghton Mifflin, c1993, New York, Boston
- Dorling Kindersley, London, 2009
- Dorling Kindersley, Distributed by Houghton Mifflin, London, New York, Boston, 1994