Firmanzah, author
Yayasan Pustaka Obor Indonesia, 2011
Buku Teks
Easton, David, author
New York, N. Y. Wiley 1967,
Buku Teks
edited by Reuben Rose-Redwood, Derek Alderman, and Maoz Azaryahu
Routledge, 2018
Buku Teks
Alan Walker, Liam Foster, editors
Elgar Research Colection, 2014
Buku Teks
edited by Lois Holzman, John Morss
Routledge, 2000
Buku Teks