Gray, J. (1967). Edna St. Vincent Millay. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)Gray, James. Edna St. Vincent Millay. Minneapolis: University of Minnesota Press, 1967.
Lua MLA (9ú heag.)Gray, James. Edna St. Vincent Millay. University of Minnesota Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.