APA

Puri Gautam, . (2024). The mantra of CSAT civil services aptitude test paper II for UPSC preliminary examination. New Delhi: G.K. Publications (P) ltd.

Chicago

Puri Gautam, . 2024. The mantra of CSAT civil services aptitude test paper II for UPSC preliminary examination. New Delhi: G.K. Publications (P) ltd.

Harvard

Puri Gautam, . (2024). The mantra of CSAT civil services aptitude test paper II for UPSC preliminary examination. New Delhi: G.K. Publications (P) ltd.

MLA

Puri Gautam, . The mantra of CSAT civil services aptitude test paper II for UPSC preliminary examination. New Delhi: G.K. Publications (P) ltd. 2024.