Nordenstreng, K., & Schiller, H. I. (1993). Beyond national sovereignty: International communication in the 1990s. Ablex Pub. Co..
Cita Chicago (17th ed.)Nordenstreng, Kaarle, i Herbert I. Schiller. Beyond National Sovereignty: International Communication in the 1990s. Norwood, NJ: Ablex Pub. Co., 1993.
Cita MLA (9th ed.)Nordenstreng, Kaarle, i Herbert I. Schiller. Beyond National Sovereignty: International Communication in the 1990s. Ablex Pub. Co., 1993.
Atenció: Aquestes cites poden no estar 100% correctes.