edited by Geoffrey Walford
Falmer Press, 1998
Buku Teks
Artikel Jurnal
edited by Neil Appleton
Design Media Publishing, 2013
Buku Referensi
Russell, Richard Joel, author
May, 1960
Buku Teks
Adhitya Maulana Ichsan, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2019
UI - Skripsi (Membership)