Cita APA (7th ed.)

 K. Nirmal Ravi Kumar. (2023). Objective Agricultural Economics .  Daya Publishing , New Delhi.

Cita Chicago (17th ed.)

 K. Nirmal Ravi Kumar. Objective Agricultural Economics .  Daya Publishing , New Delhi, 2023.

Cita MLA (9th ed.)

 K. Nirmal Ravi Kumar. Objective Agricultural Economics .  Daya Publishing , New Delhi, 2023.

Atenció: Aquestes cites poden no estar 100% correctes.