Hollis, C. Carroll. "Whitman's 'Ellen Eyre'." Walt Whitman Newsletter. (1956-9-1). 24-26.
WORKS ABOUT - Whitman, Walt
Hollis, C. Carroll. "Whitman and William Swinton: A Co-operative Friendship." American Literature. (1959-1-1). 425-449.
Holloway, Emory. Free and Lonesome Heart: The Secret of Walt Whitman. New York: Vantage Press. (1960-1-1).
Emerson, Ralph Waldo. "Letter to Walt Whitman, July 21, 1855." Walt Whitman: The Correspondence. New York: New York University Press. (1961-1-1).
Emerson, Ralph Waldo. "Letter to Walt Whitman, January 12, 1863." Walt Whitman: The Correspondence. New York: New York University Press. (1961-1-1).
Miller, Edwin Haviland. "Walt Whitman and Ellen Eyre." American Literature. (1961-3-1). 64-68.
Hahn, Emily. Romantic Rebels; An Informal History of Bohemianism in America. Boston; Houghton Mifflin. (1967-1-1).
Burroughs, John. The Life and Letters of John Burroughs. 2 Vols. New York: Russell and Russell. (1968-1-1).
Miller, Edwin Haviland. Walt Whitman's Poetry: A Psychological Journey. New York: New York University Press. (1969-1-1).
Ballou, Ellen B.. The Building of the House: Houghton Mifflin's Formative Years. Boston: Houghton Mifflin. (1970-1-1).
Scholnick, Robert. "Whitman and the Magazines: Some Documentary Evidence." American Literature. (1972-1-1). 222-246.
Stovall, Floyd. The Foreground of Leaves of Grass. Charlottesville: University Press of Virginia. (1974-1-1).
Allen, Gay Wilson. The New Walt Whitman Handbook. New York: New York University Press. (1975-1-1).
Lalor, Eugene T.. "The Literary Bohemians of New York City in the Mid-Nineteenth Century." The Literary Bohemians of New York City in the Mid-Nineteenth Century. Ph.D. Dissertation, St. John's University. (1977-1-1).
Lalor, Eugene. "Whitman among the New York Literary Bohemians: 1859–1862." Walt Whitman Review. (1979-1-1). 131-145.
Miller, Tice L.. Bohemians and Critics: American Theatre Criticism in the Nineteenth Century. Metuchen, NJ: The Scarecrow Press. (1981-1-1).
Zweig, Paul. Walt Whitman: The Making of the Poet. New York: Basic Books, Inc., Publishers. (1984-1-1).
Aspiz, Harold. "Walt Whitman: The Spermatic Imagination." American Literature. (1984-10-1). 379-395.
Charley Shively. Calamus Lovers: Walt Whitman's Working-Class Camerados. San Francisco: Gay Sunshine Press. (1987-1-1).
Erkkila, Betsy. Whitman the Political Poet. New York: Oxford University Press. (1989-1-1).