Ferguson, M. (1990). Public communication: The new imperatives : future directions for media research. Sage Publications.
Cita Chicago (17th ed.)Ferguson, Marjorie. Public Communication: The New Imperatives : Future Directions for Media Research. London: Sage Publications, 1990.
Cita MLA (9th ed.)Ferguson, Marjorie. Public Communication: The New Imperatives : Future Directions for Media Research. Sage Publications, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.