Cassata, M. B. (1979). Mass communication: Princeples and practices. Macmillan.
Cita Chicago (17th ed.)Cassata, Mary B. Mass Communication: Princeples and Practices. Macmillan, 1979.
Cita MLA (9th ed.)Cassata, Mary B. Mass Communication: Princeples and Practices. Macmillan, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.