Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.