Bergmans, Simone
Humanist Europe / Simone Bergmans
Publications Filmees d'Art et d'Histoire, 1966
 Buku Teks SO
Rudolph, Johanna
Der Humanist Arnold Zweig ein Versuch
Berlin Henschaverlag 1955
 Buku Teks
Trahair C.S. Richard
The humanist temper : the life and work of Elton Mayo /Richard TC.S Trahair.
Transaction Books, 1984
 Buku Teks SO
Sherman, Howard J.
Radical political economy : capitalism and socialism from a Marxist-humanist perspective
Basic Books, 1972
 Buku Teks SO
Michael Joseph Kristiono
Perlawanan Gereja Katolik Roma terhadap International Humanist and Ethical Union (IHEU) = The contention of the Roman Catholic Church against International Humanist and Ethical Union (IHEU)
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
 UI - Tesis Membership