Geographx - prywatna firma kartograficzna z Wellington w Nowej Zelandii.

Kp. A driving guide to scenic New Zealand / maps by Geographx ; text by Dave Chowdhury ; revised by Simon Henshaw. - Nelson, 2010.

Geographx, 27.5.2014 (Geographx Ltd. ; Mapsmiths Geographx) http://geographx.co.nz/who-we-are/company/

NLA online