Cita APA

O P Bhatnagar & O P Dahama. (1999). Education and communication for development (2.). NewDelhi.

Chicago Edition Citation

O P Bhatnagar i O P Dahama. Education and Communication for Development. 2. NewDelhi, 1999.

Cita MLA

O P Bhatnagar i O P Dahama. Education and Communication for Development. 2. NewDelhi, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.