WORKS ABOUT - Perkins, S.

Whitman, Walt. "Letter to Nathaniel Bloom." Letter to Nathaniel Bloom (1863): 141-143.

Miller, Edwin Haviland. "Introduction." In The Correspondence of Walt Whitman: Volume I, 1842-1867, edited by Edwin Haviland Miller. New York: New York University Press, 1961.

Whitman, Walt. "Letter to Nathaniel Bloom, September 5, 1863." Walt Whitman: The Correspondence 1, (1961): 141-143.

Whitman, Walt. "Letter to Hugo Fritsch, October 8, 1863." Walt Whitman: The Correspondence 1, (1961): 158-160.