The Poetry of freedom
edited by William Rose BeneĢt and Norman Cousins
Random House, 1945
 Buku Teks
Adler, Mortimer Jerome, 1902-2001
The idea of freedom : a dialectical examination of the conceptions of freedom
Doubleday, 1958
 Buku Teks SO
Warburton, Nigel, 1962-
Freedom : an introduction with readings
Routledge, 2001
 Buku Teks
Budhy Kusworo
Kebebasan pribadi dalam demokrasi Amerika dan kebebasan pribadi dalam transendentalisme Ralph Waldo Emerson di abad sembilan belas
1994
 UI - Tesis Membership
Benyamin Akumo
Asas kebebasan berkontrak dalam pembuatan perjanjian keagenan kendaraan bermotor antara PT. Astra International Tbk. dan PT. Toyota Astra motor
Universitas Indonesia, 2005
 UI - Tesis Membership