Aisia Arrifianty, author
2013
UI - Skripsi (Membership)
Bhala, Raj, author
Sweet & Maxwell, 2005
Buku Teks
Artika Nuswaningrum, author
Universitas Indonesia, 2017
UI - Skripsi (Membership)
Erwana Firdaous, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Gupta, K.R., author
S. Chand, 1967
Buku Teks