ebrary, Inc, Claeys, G., & Sargent, L. T. (1999). The utopia reader. New York University Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, Gregory Claeys, agus Lyman Tower Sargent. The Utopia Reader. New York: New York University Press, 1999.
Lua MLA (9ú heag.)ebrary, Inc, et al. The Utopia Reader. New York University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.