Thorpe, E. (2010). Course in mental ability and quantitative aptitude for competitive examinations (2nd. ed.). Tata McGraw-Hill.
Chicago Edition CitationThorpe, Edgar. Course in Mental Ability and Quantitative Aptitude for Competitive Examinations. 2nd. ed. New Delhi: Tata McGraw-Hill, 2010.
MLA Edition CitationThorpe, Edgar. Course in Mental Ability and Quantitative Aptitude for Competitive Examinations. 2nd. ed. Tata McGraw-Hill, 2010.
Warning: These citations may not always be 100% accurate.