Ohmae, K. (2001). The Invisible Continent four strategic imperatives of the new economy (1.). Harper Business.
Chicago (17e ed.) BronvermeldingOhmae, Kenichi. The Invisible Continent Four Strategic Imperatives of the New Economy. 1. USA: Harper Business, 2001.
MLA (9e ed.) BronvermeldingOhmae, Kenichi. The Invisible Continent Four Strategic Imperatives of the New Economy. 1. Harper Business, 2001.