APA

Verma S., Singh P., . (2022). Indian economy : for UPSC and state civil services preliminary and main examinations [11th ed.]. New Delhi: Unique Publishers.

Chicago

Verma Sanjiv, Singh Praveen, . 2022. Indian economy : for UPSC and state civil services preliminary and main examinations [11th ed.]. New Delhi: Unique Publishers.

Harvard

Verma S., Singh P., . (2022). Indian economy : for UPSC and state civil services preliminary and main examinations [11th ed.]. New Delhi: Unique Publishers.

MLA

Verma Sanjiv, Singh Praveen, . Indian economy : for UPSC and state civil services preliminary and main examinations [11th ed.]. New Delhi: Unique Publishers. 2022.