Stern, M. R., & Gross, S. L. (1975). American literature survey. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Stern, Milton R., agus Seymour L. Gross. American Literature Survey. Harmondsworth: Penguin Books, 1975.
Lua MLA (8ú heag.)Stern, Milton R., agus Seymour L. Gross. American Literature Survey. Penguin Books, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.