Wade, Carole, author
Erlangga, 2007
Buku Teks
Siahaan, Ashoka, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1988
UI - Skripsi (Membership)
Louis Taolin, author
Universitas Indonesia, 1985
UI - Skripsi (Membership)
Stefan Engeser, editor
[Springer, ], 2012
eBooks
Donny Gahral Adian, author
Koekoesan, 2010
Buku Teks