Hughes, Langston
I wonder as i wander: an autobiographical journal
Rinehart & Company, 1956
 Buku Teks SO
Hughes, Langston, editor
I wonder as I wonder, an autobiographical journey
New York Rinehart & Company 1956
 Buku Teks
Marjory S. Linardy
Konsep kebenaran menurut Friedrich Schiller yang tercermin dalam empat buah puisinya dari jaman klassik
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1995
 UI - Skripsi Membership
Fitzhardinge, L.F.
The litle digger 1914-1952 : William Morris Hughes a political biography; Vol. II
Angus & Robertson, 1979
 Buku Teks SO
Hughes, Dick
Daddy's practising again: an australian jazzman looks and around/Dick Hughes
Marlin Books, 1977
 Buku Teks SO