Booth, Lawrence D., author
John Wiley & Sons, 2013
Buku Teks
by William G. Moseley ... [and others]
Wiley Balckwell, 2014
Buku Teks
Ita Triana, author
2018
UI - Tesis Membership
Muhammad Taufani, author
2017
UI - Skripsi Membership
Patrick Malcolmson, Richard Myers, Gerald Baier, and Thomas M.J. Bateman.
Canada University of Toronto Press , 2016
Buku Teks