Morrison, John
This freedom
Penguin Books, 1985
 Buku Teks
Poetry
Chicago : The Modern Poetry Association
 Majalah, Jurnal, Buletin
Bangun, Charina Pratenta Br
Makna kebebasan hidup dalam puisi kkeobdegineun gara karya Shin Dong Yup : analisis simbol dan imaji = The Meaning of freedom in a poetry entitled kkeobdegineun gara by Shin Dong Yup : analysis of symbols and images
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2015
 UI - Makalah dan Kertas Kerja
The future of freedom
Indian Committee for Cultural Freedom, 1999
 Buku Teks
Sen, Amartya, 1933-
Development as freedom
Anchor Books, 1999
 Buku Teks