Srewart, Desmond
New York : Time Incorporated, c.1962.
Buku Teks
Berger, Morroe, author
Anchor Books, 1964
Buku Teks
edited by Roel Meijer, Nils Butenschon
Brill, 2017
eBooks
Findlay, Allan M.
Routledge, 1994
Buku Teks
Kazziha, Walid, author
RajaGrafindo Persada, 1985
Buku Teks