Gaya APA

The Invisible continent : four strategic imperatives of the new economy / Kenichi Ohmae. (2002). New York, NY: Harpercollins, c.

Gaya MLA

The Invisible continent : four strategic imperatives of the new economy / Kenichi Ohmae. . New York, NY: Harpercollins, c, 2002. Buku Wajib.