Marcus Daniel Wicaksono
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
UI - Skripsi Membership
Levitin, Leonid
Granta Editions, 2001
Buku Teks SO
Vitkovich, Victor
Foreign Languages Publishing House, 1954
Buku Teks SO
Sinurat, Santi Ida Efrita
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Tesis Membership
Agzamkhojayev, A.
Foreign Languages Publishing House, [Date of publication not identified]
Buku Teks SO