Cita APA (7th ed.)

Robinson, J. P., & Levy, M. R. (1986). The main source: Learning from television news. Sage Publications.

Cita Chicago (17th ed.)

Robinson, John P., i Mark R. Levy. The Main Source: Learning from Television News. Beverly Hills: Sage Publications, 1986.

Cita MLA (8th ed.)

Robinson, John P., i Mark R. Levy. The Main Source: Learning from Television News. Sage Publications, 1986.