Citazione APA

Singh, S. (2011). Geography for State Civil Services and other competitive examinations. Mc Graw Hill.

Stile di citazione Chicago

Singh, Surender. Geography for State Civil Services and Other Competitive Examinations. New Delhi: Mc Graw Hill, 2011.

Citazione MLA

Singh, Surender. Geography for State Civil Services and Other Competitive Examinations. Mc Graw Hill, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.