APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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