Ari Nugraha
Partai sosialis Amerika Serikat pada masa kepemimpinan Eugene Victor Debs 1901-1920
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2003
 UI - Skripsi (Membership)
Swisher, Carl Brent
The Growth of constitutional power in the United States
University of Chicago Press, 1946
 Buku Teks
Leech, Clifford
Eugene O`Neill
Grove Press, 1963
 Buku Teks
The lawyer's treasury; an anthology selected by the Board of Editors from articles .../dited by Eugene C. Gerhart
Bobbs-Merril, 1956
 Buku Teks
Brown, Seyom
The illusion of control: force and foreign policy in the 21st century / Seyom Brown
Brookings institution Press, 2003
 Buku Teks