Bellah, Robert Neelly
The Free Press , 1957
Buku Teks
Bowring, Richard
Oxford University Press, 2017
eBooks
Schraf, Betty R
Tiara Wacana Yogya, 1995
Buku Teks
Robertson, Roland
Aksara Persada, 1986
Buku Teks
Anesaki, Masaharu
Charles E. Tuttle Co., 1963
Buku Teks