Duncan, H. D. (1968). Communication and social order. Oxford University Press.
Cita Chicago (17th ed.)Duncan, Hugh Dalziel. Communication and Social Order. London: Oxford University Press, 1968.
Cita MLA (9th ed.)Duncan, Hugh Dalziel. Communication and Social Order. Oxford University Press, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.