Davidson, R. (1986). Ecclesiastes and the Song of Solomon. Westminister.
Lua i Stíl Chicago (17ú heag.)Davidson, Robert. Ecclesiastes and the Song of Solomon. Philadelphia: Westminister, 1986.
Lua MLA (9ú heag.)Davidson, Robert. Ecclesiastes and the Song of Solomon. Westminister, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.