Sheffield, Tricia, author
Palgrave Macmillan, 2006
Buku Teks
Fudulu,Paul, author
Emerald, 2017
eBooks
Wilson, John Furness, author
American Library Association, 1982
Buku Referensi
Dais Dharmawan P., author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2013
UI - Skripsi Membership
Durkheim, Emile, author
George Allen and Unwin, 1954
Buku Teks