Attridge, Derek, author
Routledge, 2004
Buku Teks
Nemethi, Andras, author
Springer, 2012
eBooks
Buku Teks
Andi Muhammad Adam, author
Fakultas Teknik Universitas Indonesia, 2014
UI - Skripsi (Membership)
Felski, Rita, author
BlackWell Publishing, 2008
Buku Teks