APA
Thorpe E. &. T. S., . (2008). The Pearson general knowledge manual. Dorling kindersley Pvt. Ltd, New Delhi: .
Chicago
Thorpe Edgar & Thorpe Showick, . 2008. The Pearson general knowledge manual. Dorling kindersley Pvt. Ltd, New Delhi: .
Harvard
Thorpe E. &. T. S., . (2008). The Pearson general knowledge manual. Dorling kindersley Pvt. Ltd, New Delhi: .
MLA
Thorpe Edgar & Thorpe Showick, . The Pearson general knowledge manual. Dorling kindersley Pvt. Ltd, New Delhi: . 2008.