Thorpe, E., & Thorpe, S. (2007). General studies manual 2007 for the UPSC civil services preliminary examination. Pearson.
Citación estilo ChicagoThorpe, Edgar, and Showick Thorpe. General Studies Manual 2007 for the UPSC Civil Services Preliminary Examination. Dehi: Pearson, 2007.
Cita MLAThorpe, Edgar, and Showick Thorpe. General Studies Manual 2007 for the UPSC Civil Services Preliminary Examination. Pearson, 2007.
Warning: These citations may not always be 100% accurate.