Hartley,John. (2011). Communication, cultural and media studies: The key concepts (4th ed.). Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Milton Park, Oxon: Routledge, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Routledge, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.