Shahn, B. (1956). Sweet was the song. [Ben Shahn?].
Lua i Stíl Chicago (17ú heag.)Shahn, Ben. Sweet Was the Song. Roosevelt, New Jersey: [Ben Shahn?], 1956.
Lua MLA (8ú heag.)Shahn, Ben. Sweet Was the Song. [Ben Shahn?], 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.