Thorpe,Edgar, & Thorpe,Showick. (2019). General Studies for Civil services preliminary examination-Paper-1 Vol.1. Pearson.
Chicago Edition CitationThorpe,Edgar, and Thorpe,Showick. General Studies for Civil Services Preliminary Examination-Paper-1 Vol.1. Noida: Pearson, 2019.
MLA Edition CitationThorpe,Edgar, and Thorpe,Showick. General Studies for Civil Services Preliminary Examination-Paper-1 Vol.1. Pearson, 2019.
Warning: These citations may not always be 100% accurate.