Edgar Thorpe & Showick Thorpe. (2015). General knowledge manual 2015: For the civil services preliminary examination. Pearson.
Chicago Edition CitationEdgar Thorpe and Showick Thorpe. General Knowledge Manual 2015: For the Civil Services Preliminary Examination. Delhi: Pearson, 2015.
MLA Edition CitationEdgar Thorpe and Showick Thorpe. General Knowledge Manual 2015: For the Civil Services Preliminary Examination. Pearson, 2015.
Warning: These citations may not always be 100% accurate.