2013
Majalah, Jurnal, Buletin
Turner, Jonathan H., author
Sage Publications, 1989
Buku Teks
Maskan, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1985
UI - Skripsi Membership
Haggard, H. Rider (Henry Rider), 1856-1925, author
Penguin Books, 1995
Buku Teks
Rumney, J.
Williams and Norgate, 1934
Buku Teks