Thorpe, E. (2009). The person general knowledge manual 2009. Dorling Kindersley.
Citación estilo ChicagoThorpe, Edgas. The Person General Knowledge Manual 2009. New Delhi: Dorling Kindersley, 2009.
Cita MLAThorpe, Edgas. The Person General Knowledge Manual 2009. Dorling Kindersley, 2009.
Warning: These citations may not always be 100% accurate.