Gaya APA
Jackson, R, M.
(2005).
Global Issues 2004/2005
(
ed.20)
.
Dubuque:
McGraw-Hill.
Gaya MLA
Jackson, Robert, M.
"Global Issues 2004/2005".
ed.20
Dubuque:
McGraw-Hill,
2005.
Buku Tercetak.