- Senior citizens as Public Transport Ambassadors, Belgium.
(ELTIS (2014c), Senior citizens become Public Transport Ambassadors (Belgium). Available: http://www.eltis.org/discover/case-studies/senior-citizens-become-public-transport-ambassadors-belgium#sthash.PU1JxDWW.dpuf)
- Ambassadors and Accessibility Trips, Docklands Light Railway, London.
ELTIS (2015b), Ambassadors and Accessibility Trips. Docklands Light Rail. London, UK. Available: http://www.eltis.org/discover/case-studies/ambassadors-and-accessibility-trips-docklands-light-rail-london-uk#sthash.iH4XkeQa.dpuf
- Familiarizing older people with public transport, Breda
ELTIS (2015a), Familiarizing older people with public transport in Breda (The Netherlands). Available: http://www.eltis.org/discover/case-studies/familiarising-older-people-public-transport-breda-netherlands
Johan, J. (2012), “Public Transport Ambassadors and the Travel Desk”, 19th ITS World Congress, 22-26 October 2012, Vienna, Austria
Local mothers as ambassadors for families travelling with children.
Momaboard, (2016), Momaboard: Vacation Ideas and Travel Guides for Families. Available: http://momaboard.com/