Cita APA

(2020). General Studies for Civil Services Preliminary Examination General Studies Paper I 2020: Also useful for State Public Service Commission Examination. Mc Graw Hill.

Chicago Edition Citation

General Studies for Civil Services Preliminary Examination General Studies Paper I 2020: Also Useful for State Public Service Commission Examination. Chennai: Mc Graw Hill, 2020.

Cita MLA

General Studies for Civil Services Preliminary Examination General Studies Paper I 2020: Also Useful for State Public Service Commission Examination. Mc Graw Hill, 2020.