Adam Tranter on Twitter: "People claim transport strategy of London + Amsterdam can't be compared because of the disparate population sizes. They're right, if you ignore that A'dam is in the Randstad
Redesigning the global navigation: the case of the Randstad.nl website | by Anna Messini | Design Stories by Randstad | Medium
File:Randstad Logo.svg - Wikimedia Commons
GROUP 1:
Case Studies: Coen Tunnel - BENEFIT Wiki
Randstad - Wikipedia
User:Wauteurz/Rapid transit in the Netherlands – Travel guide at Wikivoyage