Majumdar, G. K. (1974). Newspaper microfilming: A plea for newsprint documentation. Firma K. L. Mukhopadhyay.
Lua i Stíl Chicago (17ú heag.)Majumdar, Gopal Kumar. Newspaper Microfilming: A Plea for Newsprint Documentation. Calcutta: Firma K. L. Mukhopadhyay, 1974.
Lua MLA (8ú heag.)Majumdar, Gopal Kumar. Newspaper Microfilming: A Plea for Newsprint Documentation. Firma K. L. Mukhopadhyay, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.