APA aipamena

Sarkar, C. (1969). Challenge and stagnation: Indian mass media. Vikas.

Chicago Style aipamena

Sarkar, Chanchal. Challenge and Stagnation: Indian Mass Media. Vikas, 1969.

MLA aipamena

Sarkar, Chanchal. Challenge and Stagnation: Indian Mass Media. Vikas, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.