One Herwantoko
Etnisitas dan informalitas kerja di sektor formal Indonesia = Ethnicity and informality of work in Indonesian formal sector
Universitas Indonesia, 2016
 UI - Tesis Membership
Sihotang, Tama Sintaria
Pemilihan Pasangan Berdasarkan Kesamaan Etnisitas di Kalangan Pemuda Suku Batak Perkotaan = The Selection of Mate Based on Common Ethnicity Among The Urban Batak Youth
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2018
 UI - Makalah dan Kertas Kerja
Fought, Carmen
Language and ethnicity
Cambridge University Press, 2006
 Buku Teks SO
Fought, Carmen
Language and ethnicity
Cambridge University Press, 2006
 Buku Teks SO
Jones, Sian
The archaeology of ethnicity : constructing identities in the past and present
Routledge, 1997
 Buku Teks