Cita APA

Thorpe, E., & Thorpe, S. (2007). Pearson General studies manual 2007: For the UPSC Civil services preliminary examination. Dorling Kindersley.

Chicago Edition Citation

Thorpe, Edgar, i Showick Thorpe. Pearson General Studies Manual 2007: For the UPSC Civil Services Preliminary Examination. New Delhi: Dorling Kindersley, 2007.

Cita MLA

Thorpe, Edgar, i Showick Thorpe. Pearson General Studies Manual 2007: For the UPSC Civil Services Preliminary Examination. Dorling Kindersley, 2007.