Baym, Nina. The Norton Anthology of American Literature. Shorter Seventh ed. Vol. 2. New York: W.W. Norton &, 2008. Print.
"Contrition." Dictionary.com. Ask.com. Web. 14 Dec. 2010. <http://dictionary.reference.com/browse/contrition>.
Frost, Robert. The Poetry of Robert Frost: The Collected Poems. Ed. Edward Connery Lathem. New York: Henry Holt, 1979. Print.
"Robert Frost." Wikipedia, the Free Encyclopedia. Web. 14 Dec. 2010. <http://en.wikipedia.org/wiki/Robert_Frost>.
Taylor, Welford D. "A World Enough: Robert Frost, J. J. Lankes, and the Baker Library." Dartmouth College. Dartmouth College Library, 10 Oct. 1996. Web. 13 Dec. 2010. <http://www.dartmouth.edu/library/Library_Bulletin/Apr1997/Taylor.html>.
Thompson, Carole. "The Poetics of Robert Frost." The Friends of Robert Frost. 2001. Web. 14 Dec. 2010. <http://www.frostfriends.org/tutorial-poetics.html>.
The Outsiders. Dir. Francis Ford Coppola. Perf. C. Thomas Howell, Matt Dillon, and Ralph Macchio. Zoetrope Studios, 1983. DVD.