Manglapus, Raul S.
Land of bondage land of the free : social revolution in the Philippines
Solidaridad Publishing House, 1967
 Buku Teks
Saunders, Kay
Workers in bondage: the origins and bases of unfree labour in Queensland, 1824-1916 / kay Saunders
University of Queensland Press, 1982
 Buku Teks
Miranda Olga Viola
Kajian kriminologi budaya mengenai BDSM (bondage-discipline; dominance-submission; sadism-masochism): studi wacana dan perilaku BDSM di Jakarta = Cultural criminology studies on BDSM (bondage-discipline; dominance submission; sadism masochism): BDSM discourse and behavioral analysis in Jakarta
2017
 UI - Skripsi Membership
Krutch, Joseph Wood
Human nature and the human condition
Greenwood Press, 1979
 Buku Teks
Krutch, Joseph Wood
Human nature and the human condition
Random House, 1959
 Buku Teks SO