Dahama, O. P., & Bhatnagar, O. P. (1999). Education and communication for development. Oxford & IBH Pub. Co..
Lua i Stíl Chicago (17ú heag.)Dahama, Om Prakash, agus Om Prakash Bhatnagar. Education and Communication for Development. New Delhi: Oxford & IBH Pub. Co., 1999.
Lua MLA (8ú heag.)Dahama, Om Prakash, agus Om Prakash Bhatnagar. Education and Communication for Development. Oxford & IBH Pub. Co., 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.