Dunbar, P. L., & Wiggins, L. K. (1907). The life and works of Paul Laurence Dunbar: Containing his complete poetical works, his best short stories, numerous anecdotes and a complete biography of the famous poet. Naperville, Ill.: J. L. Nichols & co.

Dunbar, Paul Laurence, and Lida Keck Wiggins. The Life and Works of Paul Laurence Dunbar: Containing His Complete Poetical Works, His Best Short Stories, Numerous Anecdotes and a Complete Biography of the Famous Poet. Naperville, Ill.: J. L. Nichols & co, 1907.

Dunbar, Paul Laurence, and Lida Keck Wiggins. The Life and Works of Paul Laurence Dunbar: Containing His Complete Poetical Works, His Best Short Stories, Numerous Anecdotes and a Complete Biography of the Famous Poet. Naperville, Ill.: J. L. Nichols & co, 1907.