-
Lund, Elizabeth. “The Lifelong Extremes of Robert Lowell.” The Christian Science Monitor, The Christian Science Monitor, 16 Oct. 2003, www.csmonitor.com/2003/1016/p18s01-bogn.html.
-
“On ‘For the Union Dead.’” Modern American Poetry, University of Illinois, www.english.illinois.edu/maps/poets/g_l/lowell/uniondead.htm.
-
“Poetry as Confession.” Our Life in Poetry: Selected Essays and Reviews, by Macha Louis Rosenthal, Persea Books, 1991, pp. 109–112.
-
“Robert Gould Shaw and the 54th Regiment.” National Parks Service, U.S. Department of the Interior, 16 Feb. 2016, www.nps.gov/boaf/learn/historyculture/shaw.htm.