India. Defence Research and Development Organisation Towards Self-Rellliance in Defence a Silver Saga. DRDO.
শিকাগো স্টাইলে সাইটেশনIndia. Defence Research and Development Organisation Towards Self-Rellliance in Defence a Silver Saga. New Delhi: DRDO.
এমএলএ সাইটেশনIndia. Defence Research and Development Organisation Towards Self-Rellliance in Defence a Silver Saga. DRDO.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.