Beadle, Richard, author
Oxford University Press, 2013
Buku Teks
Muhammad Fauzi, author
2018
UI - Skripsi (Membership)
Halford, Aubrey S., author
Charles E. Tuttle, 1956
Buku Teks
Darmoko, author
Lembaga Penelitian Universitas Indonesia, 2004
Artikel Jurnal
Rita Susanti, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2007
UI - Tesis (Membership)