Murshid, Navine, author
Routledge, 2014
Buku Teks
edited by Paul D. Williams
Routledge, 2013
Buku Teks
Buzan, Barry, author
Cambridge University Press , 2015
Buku Teks
Hudson, Valerie M., 1958-, author
Rowman and Littlefield, 2014
Buku Teks
D`anieri, Paul J., 1965-, author
Cengage Learning, 2017
Buku Teks