Sato, Shigeru
Allen & Unwin, 1994
Buku Teks
Sato, Shigeru
Singapore Allen & Unwin 1994,
Buku Teks
Benda, Harry Jindrich, author
The Hague, 1958
Buku Teks
Isna Fitriya, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2014
UI - Skripsi (Membership)
Dimar Kartika Listiyanti, author
Universitas Indonesia, 2008
UI - Skripsi (Open)