Richardson, D. (1980). Puget Sounds: A nostalgic review of radio and TV in the great Northwest. Superior Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRichardson, David. Puget Sounds: A Nostalgic Review of Radio and TV in the Great Northwest. Seattle, Wash.: Superior Pub. Co., 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRichardson, David. Puget Sounds: A Nostalgic Review of Radio and TV in the Great Northwest. Superior Pub. Co., 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.