Narvasa, A. R. (1985). The responsibilities of press freedom.
Cita Chicago (17th ed.)Narvasa, Andres R. The Responsibilities of Press Freedom. 1985.
Cita MLA (9th ed.)Narvasa, Andres R. The Responsibilities of Press Freedom. 1985.
Atenció: Aquestes cites poden no estar 100% correctes.