Wilden, A. (1977). System and Structure: Essays in communication and exchange. Tavistock Pubs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilden, Anthony. System and Structure: Essays in Communication and Exchange. Tavistock Pubs, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWilden, Anthony. System and Structure: Essays in Communication and Exchange. Tavistock Pubs, 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.