Salzman, J., & Zanderer, L. (1978). Social poetry of the 1930s: A selection. Franklin.
Lua i Stíl Chicago (17ú heag.)Salzman, Jack, agus Leo Zanderer. Social Poetry of the 1930s: A Selection. New York: Franklin, 1978.
Lua MLA (8ú heag.)Salzman, Jack, agus Leo Zanderer. Social Poetry of the 1930s: A Selection. Franklin, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.