Gaya APA
MARK, G. (2012).
Global Citizens: Our Vision of the World is Outdated This is the Future .
Bandung:
UPI BANDUNG.
Gaya MLA
MARK, GERZON.
"Global Citizens: Our Vision of the World is Outdated This is the Future".
Bandung:
UPI BANDUNG,
2012.
Karya Umum.