Bellah, Robert Neelly, author
The Free Press , 1957
Buku Teks
Bellah, Robert Neelly, author
Gramedia Pustaka Utama, 1992
Buku Teks
Bowring, Richard, author
Oxford University Press, 2017
eBooks
Robertson, Roland
Aksara Persada, 1986
Buku Teks
Yulia Astuti, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2000
UI - Skripsi (Membership)