Ari Kurnia Rahman A., author
2017
UI - Skripsi (Membership)
Kevin Yzaga, author
2017
UI - Tesis (Membership)
Franck, Hans Goran
[publisher not identified], 2003
Buku Teks
Sianturi, Lestari Hotmaida, author
[, ], 2014
UI - Skripsi (Membership)
Cambridge University Press , 2004
Buku Teks