“National Cycling Strategy”, 1996

Bizikletaren promoziorako politikaren edukiak. Department of Transport, DITM Division. United Kingdom.

“Sing up for the bike”, 1993-1996

Bizikletentzat egokitze gailuak diseinatzeko eskuliburua. Nederland.

“The National Cycle Network- Guidelines and Practical Details”, 1997

Sustrans. United Kingdom.

“Empfehlungen für Radverkehrsanlagen”, 1995

Alemania Federaleko Garraio Ministeritza. Colonia.

“Best Practice to Promote Cycling and Walking”, 1998.

EBko garraioari buruzko azteketa proiektua. ADONIS: Analysis and development of New Insight into Substitution of short car trips by cycling and walking. Danish Road Directorate.