Joao Pais, author
Springer, 2012
eBooks
Dalton, Heather, author
Oxford University Press, 2016
eBooks
Morris, Percy A.
Houghton Mifflin, 1975
Buku Referensi
Muhamad Andrian Kamil, author
2012
UI - Tesis (Open)
Aurora Dwita Pangestu, author
2013
UI - Tesis (Membership)