Jabarkan Rujukan dari Eugene O'Neill dalam bahasa melayu

Eugene O'Neil Autobiography at the Nobel Foundation

The Iceman Cometh: A Study Guide

Eugene O'Neill: A Life in Four Acts | Robert M. Dowling at Amazon

Works by Eugene O'Neill at Project Gutenberg Australia

Eugene O'Neill National Historic Site

American Experience - Eugene O'Neill: A Documentary Film on PBS

Works by Eugene O'Neill (public domain in Canada)

Haunted by Eugene O'Neill—Article in BU Today, Sept. 29, 2009

Eugene O’Neill: the sailor, the sickness, the stage from the Museum of the City of New York Collections blog

Carlotta O'Neill notebook of letters and photographs, 1927-1954, held by the Billy Rose Theatre Division, New York Public Library for the Performing Arts. The notebook contains handwritten transcriptions by Carlotta O'Neill of letters and inscriptions to her from her husband, Eugene O'Neill, and photographs, mostly portraits of Eugene and Carlotta O'Neill.