APA সাইটেশন

Dhawan, S. K. (2006). President A P J Abdul Kalam: Day by day historical study. Abhi books and distributors.

শিকাগো স্টাইলে সাইটেশন

Dhawan, S. K. President A P J Abdul Kalam: Day by Day Historical Study. Delhi: Abhi books and distributors, 2006.

এমএলএ সাইটেশন

Dhawan, S. K. President A P J Abdul Kalam: Day by Day Historical Study. Abhi books and distributors, 2006.