APA Edition Citation

Surender Singh. (2018). General studies: For Civil Services preliminary examination: Paper I. Mc Graw Hill India.

Chicago Edition Citation

Surender Singh. General Studies: For Civil Services Preliminary Examination: Paper I. Chennai: Mc Graw Hill India, 2018.

MLA Edition Citation

Surender Singh. General Studies: For Civil Services Preliminary Examination: Paper I. Mc Graw Hill India, 2018.

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