Shahn, B. (1956). Sweet was the song. [Ben Shahn?].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShahn, Ben. Sweet Was the Song. Roosevelt, New Jersey: [Ben Shahn?], 1956.
एमएलए (8वां संस्करण) प्रशस्ति पत्रShahn, Ben. Sweet Was the Song. [Ben Shahn?], 1956.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.