Hartley,John. (2011). Communication, cultural and media studies: The key concepts (4th ed.). Routledge.
Citazione stile Chigago Style (17a edizione)Hartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Milton Park, Oxon: Routledge, 2011.
Citatione MLA (9a ed.)Hartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Routledge, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.